131159028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 419973120

約数和(自身を除く): 288814092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 61, 66, 77, 78, 84, 91, 122, 132, 143, 154, 156, 179, 182, 183, 231, 244, 273, 286, 308, 358, 364, 366, 427, 429, 462, 537, 546, 572, 671, 716, 732, 793, 854, 858, 924, 1001, 1074, 1092, 1253, 1281, 1342, 1586, 1708, 1716, 1969, 2002, 2013, 2148, 2327, 2379, 2506, 2562, 2684, 3003, 3172, 3759, 3938, 4004, 4026, 4654, 4697, 4758, 5012, 5124, 5551, 5907, 6006, 6981, 7518, 7876, 8052, 8723, 9308, 9394, 9516, 10919, 11102, 11814, 12012, 13783, 13962, 14091, 15036, 16289, 16653, 17446, 18788, 21838, 22204, 23628, 25597, 26169, 27566, 27924, 28182, 32578, 32757, 33306, 34892, 41349, 43676, 48867, 51194, 52338, 55132, 56364, 61061, 65156, 65514, 66612, 76433, 76791, 82698, 97734, 102388, 104676, 120109, 122122, 131028, 141947, 152866, 153582, 165396, 179179, 183183, 195468, 229299, 240218, 244244, 283894, 305732, 307164, 358358, 360327, 366366, 425841, 458598, 480436, 537537, 567788, 716716, 720654, 732732, 840763, 851682, 917196, 993629, 1075074, 1441308, 1561417, 1681526, 1703364, 1987258, 2150148, 2522289, 2980887, 3122834, 3363052, 3974516, 4684251, 5044578, 5961774, 6245668, 9368502, 10089156, 10929919, 11923548, 18737004, 21859838, 32789757, 43719676, 65579514, 131159028]

約数ペア:

[(1, 131159028), (2, 65579514), (3, 43719676), (4, 32789757), (6, 21859838), (7, 18737004), (11, 11923548), (12, 10929919), (13, 10089156), (14, 9368502), (21, 6245668), (22, 5961774), (26, 5044578), (28, 4684251), (33, 3974516), (39, 3363052), (42, 3122834), (44, 2980887), (52, 2522289), (61, 2150148), (66, 1987258), (77, 1703364), (78, 1681526), (84, 1561417), (91, 1441308), (122, 1075074), (132, 993629), (143, 917196), (154, 851682), (156, 840763), (179, 732732), (182, 720654), (183, 716716), (231, 567788), (244, 537537), (273, 480436), (286, 458598), (308, 425841), (358, 366366), (364, 360327), (366, 358358), (427, 307164), (429, 305732), (462, 283894), (537, 244244), (546, 240218), (572, 229299), (671, 195468), (716, 183183), (732, 179179), (793, 165396), (854, 153582), (858, 152866), (924, 141947), (1001, 131028), (1074, 122122), (1092, 120109), (1253, 104676), (1281, 102388), (1342, 97734), (1586, 82698), (1708, 76791), (1716, 76433), (1969, 66612), (2002, 65514), (2013, 65156), (2148, 61061), (2327, 56364), (2379, 55132), (2506, 52338), (2562, 51194), (2684, 48867), (3003, 43676), (3172, 41349), (3759, 34892), (3938, 33306), (4004, 32757), (4026, 32578), (4654, 28182), (4697, 27924), (4758, 27566), (5012, 26169), (5124, 25597), (5551, 23628), (5907, 22204), (6006, 21838), (6981, 18788), (7518, 17446), (7876, 16653), (8052, 16289), (8723, 15036), (9308, 14091), (9394, 13962), (9516, 13783), (10919, 12012), (11102, 11814)]