164438274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 471905280

約数和(自身を除く): 307467006

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 38, 39, 42, 57, 66, 77, 78, 91, 114, 121, 131, 133, 143, 154, 182, 209, 231, 242, 247, 262, 266, 273, 286, 363, 393, 399, 418, 429, 462, 494, 546, 627, 726, 741, 786, 798, 847, 858, 917, 1001, 1254, 1441, 1463, 1482, 1573, 1694, 1703, 1729, 1834, 2002, 2299, 2489, 2541, 2717, 2751, 2882, 2926, 3003, 3146, 3406, 3458, 4323, 4389, 4598, 4719, 4978, 5082, 5109, 5187, 5434, 5502, 6006, 6897, 7467, 8151, 8646, 8778, 9438, 10087, 10218, 10374, 11011, 11921, 13794, 14934, 15851, 16093, 16302, 17423, 18733, 19019, 20174, 22022, 23842, 27379, 29887, 30261, 31702, 32186, 32357, 33033, 34846, 35763, 37466, 38038, 47553, 48279, 52269, 54758, 56199, 57057, 59774, 60522, 64714, 66066, 71526, 82137, 89661, 95106, 96558, 97071, 104538, 110957, 112398, 114114, 131131, 164274, 179322, 191653, 194142, 206063, 209209, 221914, 226499, 262262, 301169, 332871, 355927, 383306, 393393, 412126, 418418, 452998, 574959, 602338, 618189, 627627, 665742, 679497, 711854, 786786, 903507, 1067781, 1149918, 1236378, 1255254, 1358994, 1442441, 1807014, 2108183, 2135562, 2491489, 2884882, 3915197, 4216366, 4327323, 4982978, 6324549, 7474467, 7830394, 8654646, 11745591, 12649098, 14948934, 23491182, 27406379, 54812758, 82219137, 164438274]

約数ペア:

[(1, 164438274), (2, 82219137), (3, 54812758), (6, 27406379), (7, 23491182), (11, 14948934), (13, 12649098), (14, 11745591), (19, 8654646), (21, 7830394), (22, 7474467), (26, 6324549), (33, 4982978), (38, 4327323), (39, 4216366), (42, 3915197), (57, 2884882), (66, 2491489), (77, 2135562), (78, 2108183), (91, 1807014), (114, 1442441), (121, 1358994), (131, 1255254), (133, 1236378), (143, 1149918), (154, 1067781), (182, 903507), (209, 786786), (231, 711854), (242, 679497), (247, 665742), (262, 627627), (266, 618189), (273, 602338), (286, 574959), (363, 452998), (393, 418418), (399, 412126), (418, 393393), (429, 383306), (462, 355927), (494, 332871), (546, 301169), (627, 262262), (726, 226499), (741, 221914), (786, 209209), (798, 206063), (847, 194142), (858, 191653), (917, 179322), (1001, 164274), (1254, 131131), (1441, 114114), (1463, 112398), (1482, 110957), (1573, 104538), (1694, 97071), (1703, 96558), (1729, 95106), (1834, 89661), (2002, 82137), (2299, 71526), (2489, 66066), (2541, 64714), (2717, 60522), (2751, 59774), (2882, 57057), (2926, 56199), (3003, 54758), (3146, 52269), (3406, 48279), (3458, 47553), (4323, 38038), (4389, 37466), (4598, 35763), (4719, 34846), (4978, 33033), (5082, 32357), (5109, 32186), (5187, 31702), (5434, 30261), (5502, 29887), (6006, 27379), (6897, 23842), (7467, 22022), (8151, 20174), (8646, 19019), (8778, 18733), (9438, 17423), (10087, 16302), (10218, 16093), (10374, 15851), (11011, 14934), (11921, 13794)]