193746852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2393}}^1$

素因数の和:2589

約数の個数: 72

約数和(自身を含む): 530692344

約数和(自身を除く): 336945492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 1038, 1557, 2076, 2249, 2393, 3114, 4498, 4786, 6228, 6747, 7179, 8996, 9572, 13494, 14358, 20241, 21537, 26988, 28716, 31109, 40482, 43074, 62218, 80964, 86148, 93327, 124436, 186654, 279981, 373308, 413989, 559962, 827978, 1119924, 1241967, 1655956, 2483934, 3725901, 4967868, 5381857, 7451802, 10763714, 14903604, 16145571, 21527428, 32291142, 48436713, 64582284, 96873426, 193746852]

約数ペア:

[(1, 193746852), (2, 96873426), (3, 64582284), (4, 48436713), (6, 32291142), (9, 21527428), (12, 16145571), (13, 14903604), (18, 10763714), (26, 7451802), (36, 5381857), (39, 4967868), (52, 3725901), (78, 2483934), (117, 1655956), (156, 1241967), (173, 1119924), (234, 827978), (346, 559962), (468, 413989), (519, 373308), (692, 279981), (1038, 186654), (1557, 124436), (2076, 93327), (2249, 86148), (2393, 80964), (3114, 62218), (4498, 43074), (4786, 40482), (6228, 31109), (6747, 28716), (7179, 26988), (8996, 21537), (9572, 20241), (13494, 14358)]