161931924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58417}}^1$

素因数の和:58445

約数の個数: 72

約数和(自身を含む): 510339648

約数和(自身を除く): 348407724

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 58417, 116834, 175251, 233668, 350502, 408919, 525753, 642587, 701004, 817838, 1051506, 1226757, 1285174, 1635676, 1927761, 2103012, 2453514, 2570348, 3680271, 3855522, 4498109, 4907028, 5783283, 7360542, 7711044, 8996218, 11566566, 13494327, 14721084, 17992436, 23133132, 26988654, 40482981, 53977308, 80965962, 161931924]

約数ペア:

[(1, 161931924), (2, 80965962), (3, 53977308), (4, 40482981), (6, 26988654), (7, 23133132), (9, 17992436), (11, 14721084), (12, 13494327), (14, 11566566), (18, 8996218), (21, 7711044), (22, 7360542), (28, 5783283), (33, 4907028), (36, 4498109), (42, 3855522), (44, 3680271), (63, 2570348), (66, 2453514), (77, 2103012), (84, 1927761), (99, 1635676), (126, 1285174), (132, 1226757), (154, 1051506), (198, 817838), (231, 701004), (252, 642587), (308, 525753), (396, 408919), (462, 350502), (693, 233668), (924, 175251), (1386, 116834), (2772, 58417)]