191975784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 659957760

約数和(自身を除く): 467981976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 61, 66, 77, 78, 84, 88, 91, 104, 122, 131, 132, 143, 154, 156, 168, 182, 183, 231, 244, 262, 264, 273, 286, 308, 312, 364, 366, 393, 427, 429, 462, 488, 524, 546, 572, 616, 671, 728, 732, 786, 793, 854, 858, 917, 924, 1001, 1048, 1092, 1144, 1281, 1342, 1441, 1464, 1572, 1586, 1703, 1708, 1716, 1834, 1848, 2002, 2013, 2184, 2379, 2562, 2684, 2751, 2882, 3003, 3144, 3172, 3406, 3416, 3432, 3668, 4004, 4026, 4323, 4697, 4758, 5109, 5124, 5368, 5502, 5551, 5764, 6006, 6344, 6812, 7336, 7991, 8008, 8052, 8646, 8723, 9394, 9516, 10087, 10218, 10248, 11004, 11102, 11528, 11921, 12012, 13624, 14091, 15982, 16104, 16653, 17292, 17446, 18733, 18788, 19032, 20174, 20436, 22008, 22204, 23842, 23973, 24024, 26169, 28182, 30261, 31964, 33306, 34584, 34892, 35763, 37466, 37576, 40348, 40872, 44408, 47684, 47946, 52338, 55937, 56199, 56364, 60522, 61061, 63928, 66612, 69784, 71526, 74932, 80696, 87901, 95368, 95892, 103883, 104676, 111874, 112398, 112728, 121044, 122122, 131131, 133224, 143052, 149864, 167811, 175802, 183183, 191784, 207766, 209352, 223748, 224796, 242088, 244244, 262262, 263703, 286104, 311649, 335622, 351604, 366366, 393393, 415532, 447496, 449592, 488488, 524524, 527406, 615307, 623298, 671244, 703208, 727181, 732732, 786786, 831064, 1049048, 1054812, 1142713, 1230614, 1246596, 1342488, 1454362, 1465464, 1573572, 1845921, 2109624, 2181543, 2285426, 2461228, 2493192, 2908724, 3147144, 3428139, 3691842, 4363086, 4570852, 4922456, 5817448, 6856278, 7383684, 7998991, 8726172, 9141704, 13712556, 14767368, 15997982, 17452344, 23996973, 27425112, 31995964, 47993946, 63991928, 95987892, 191975784]

約数ペア:

[(1, 191975784), (2, 95987892), (3, 63991928), (4, 47993946), (6, 31995964), (7, 27425112), (8, 23996973), (11, 17452344), (12, 15997982), (13, 14767368), (14, 13712556), (21, 9141704), (22, 8726172), (24, 7998991), (26, 7383684), (28, 6856278), (33, 5817448), (39, 4922456), (42, 4570852), (44, 4363086), (52, 3691842), (56, 3428139), (61, 3147144), (66, 2908724), (77, 2493192), (78, 2461228), (84, 2285426), (88, 2181543), (91, 2109624), (104, 1845921), (122, 1573572), (131, 1465464), (132, 1454362), (143, 1342488), (154, 1246596), (156, 1230614), (168, 1142713), (182, 1054812), (183, 1049048), (231, 831064), (244, 786786), (262, 732732), (264, 727181), (273, 703208), (286, 671244), (308, 623298), (312, 615307), (364, 527406), (366, 524524), (393, 488488), (427, 449592), (429, 447496), (462, 415532), (488, 393393), (524, 366366), (546, 351604), (572, 335622), (616, 311649), (671, 286104), (728, 263703), (732, 262262), (786, 244244), (793, 242088), (854, 224796), (858, 223748), (917, 209352), (924, 207766), (1001, 191784), (1048, 183183), (1092, 175802), (1144, 167811), (1281, 149864), (1342, 143052), (1441, 133224), (1464, 131131), (1572, 122122), (1586, 121044), (1703, 112728), (1708, 112398), (1716, 111874), (1834, 104676), (1848, 103883), (2002, 95892), (2013, 95368), (2184, 87901), (2379, 80696), (2562, 74932), (2684, 71526), (2751, 69784), (2882, 66612), (3003, 63928), (3144, 61061), (3172, 60522), (3406, 56364), (3416, 56199), (3432, 55937), (3668, 52338), (4004, 47946), (4026, 47684), (4323, 44408), (4697, 40872), (4758, 40348), (5109, 37576), (5124, 37466), (5368, 35763), (5502, 34892), (5551, 34584), (5764, 33306), (6006, 31964), (6344, 30261), (6812, 28182), (7336, 26169), (7991, 24024), (8008, 23973), (8052, 23842), (8646, 22204), (8723, 22008), (9394, 20436), (9516, 20174), (10087, 19032), (10218, 18788), (10248, 18733), (11004, 17446), (11102, 17292), (11528, 16653), (11921, 16104), (12012, 15982), (13624, 14091)]