149668236

素因数分解:

$2^2\times 3^4\times {\mathrm{571}}^1\times {\mathrm{809}}^1$

素因数の和:1396

約数の個数: 60

約数和(自身を含む): 392432040

約数和(自身を除く): 242763804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 571, 809, 1142, 1618, 1713, 2284, 2427, 3236, 3426, 4854, 5139, 6852, 7281, 9708, 10278, 14562, 15417, 20556, 21843, 29124, 30834, 43686, 46251, 61668, 65529, 87372, 92502, 131058, 185004, 262116, 461939, 923878, 1385817, 1847756, 2771634, 4157451, 5543268, 8314902, 12472353, 16629804, 24944706, 37417059, 49889412, 74834118, 149668236]

約数ペア:

[(1, 149668236), (2, 74834118), (3, 49889412), (4, 37417059), (6, 24944706), (9, 16629804), (12, 12472353), (18, 8314902), (27, 5543268), (36, 4157451), (54, 2771634), (81, 1847756), (108, 1385817), (162, 923878), (324, 461939), (571, 262116), (809, 185004), (1142, 131058), (1618, 92502), (1713, 87372), (2284, 65529), (2427, 61668), (3236, 46251), (3426, 43686), (4854, 30834), (5139, 29124), (6852, 21843), (7281, 20556), (9708, 15417), (10278, 14562)]