131421402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 343699200

約数和(自身を除く): 212277798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 101, 126, 138, 161, 202, 207, 303, 322, 414, 449, 483, 606, 707, 898, 909, 966, 1347, 1414, 1449, 1818, 2121, 2323, 2694, 2898, 3143, 4041, 4242, 4646, 6286, 6363, 6969, 8082, 9429, 10327, 12726, 13938, 16261, 18858, 20654, 20907, 28287, 30981, 32522, 41814, 45349, 48783, 56574, 61962, 72289, 90698, 92943, 97566, 136047, 144578, 146349, 185886, 216867, 272094, 292698, 317443, 408141, 433734, 634886, 650601, 816282, 952329, 1043027, 1301202, 1904658, 2086054, 2856987, 3129081, 5713974, 6258162, 7301189, 9387243, 14602378, 18774486, 21903567, 43807134, 65710701, 131421402]

約数ペア:

[(1, 131421402), (2, 65710701), (3, 43807134), (6, 21903567), (7, 18774486), (9, 14602378), (14, 9387243), (18, 7301189), (21, 6258162), (23, 5713974), (42, 3129081), (46, 2856987), (63, 2086054), (69, 1904658), (101, 1301202), (126, 1043027), (138, 952329), (161, 816282), (202, 650601), (207, 634886), (303, 433734), (322, 408141), (414, 317443), (449, 292698), (483, 272094), (606, 216867), (707, 185886), (898, 146349), (909, 144578), (966, 136047), (1347, 97566), (1414, 92943), (1449, 90698), (1818, 72289), (2121, 61962), (2323, 56574), (2694, 48783), (2898, 45349), (3143, 41814), (4041, 32522), (4242, 30981), (4646, 28287), (6286, 20907), (6363, 20654), (6969, 18858), (8082, 16261), (9429, 13938), (10327, 12726)]