123520176

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65983}}^1$

素因数の和:66010

約数の個数: 60

約数和(自身を含む): 372281728

約数和(自身を除く): 248761552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 65983, 131966, 197949, 263932, 395898, 527864, 593847, 791796, 857779, 1055728, 1187694, 1583592, 1715558, 2375388, 2573337, 3167184, 3431116, 4750776, 5146674, 6862232, 7720011, 9501552, 10293348, 13724464, 15440022, 20586696, 30880044, 41173392, 61760088, 123520176]

約数ペア:

[(1, 123520176), (2, 61760088), (3, 41173392), (4, 30880044), (6, 20586696), (8, 15440022), (9, 13724464), (12, 10293348), (13, 9501552), (16, 7720011), (18, 6862232), (24, 5146674), (26, 4750776), (36, 3431116), (39, 3167184), (48, 2573337), (52, 2375388), (72, 1715558), (78, 1583592), (104, 1187694), (117, 1055728), (144, 857779), (156, 791796), (208, 593847), (234, 527864), (312, 395898), (468, 263932), (624, 197949), (936, 131966), (1872, 65983)]