156935118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8681}}^1$

素因数の和:8840

約数の個数: 32

約数和(自身を含む): 330054912

約数和(自身を除く): 173119794

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 3013, 6026, 8681, 9039, 17362, 18078, 26043, 52086, 199663, 399326, 598989, 1137211, 1197978, 2274422, 3411633, 6823266, 26155853, 52311706, 78467559, 156935118]

約数ペア:

[(1, 156935118), (2, 78467559), (3, 52311706), (6, 26155853), (23, 6823266), (46, 3411633), (69, 2274422), (131, 1197978), (138, 1137211), (262, 598989), (393, 399326), (786, 199663), (3013, 52086), (6026, 26043), (8681, 18078), (9039, 17362)]