160023396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4205

約数の個数: 72

約数和(自身を含む): 425701920

約数和(自身を除く): 265678524

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 4153, 6422, 8306, 9633, 12459, 12844, 16612, 19266, 24918, 38532, 49836, 53989, 78907, 107978, 157814, 161967, 215956, 236721, 315628, 323934, 473442, 647868, 701857, 946884, 1025791, 1403714, 2051582, 2105571, 2807428, 3077373, 4103164, 4211142, 6154746, 8422284, 12309492, 13335283, 26670566, 40005849, 53341132, 80011698, 160023396]

約数ペア:

[(1, 160023396), (2, 80011698), (3, 53341132), (4, 40005849), (6, 26670566), (12, 13335283), (13, 12309492), (19, 8422284), (26, 6154746), (38, 4211142), (39, 4103164), (52, 3077373), (57, 2807428), (76, 2105571), (78, 2051582), (114, 1403714), (156, 1025791), (169, 946884), (228, 701857), (247, 647868), (338, 473442), (494, 323934), (507, 315628), (676, 236721), (741, 215956), (988, 161967), (1014, 157814), (1482, 107978), (2028, 78907), (2964, 53989), (3211, 49836), (4153, 38532), (6422, 24918), (8306, 19266), (9633, 16612), (12459, 12844)]