140137574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 227295936

約数和(自身を除く): 87158362

約数列:

[1, 2, 23, 37, 46, 74, 137, 274, 601, 851, 1202, 1702, 3151, 5069, 6302, 10138, 13823, 22237, 27646, 44474, 82337, 116587, 164674, 233174, 511451, 1022902, 1893751, 3046469, 3787502, 6092938, 70068787, 140137574]

約数ペア:

[(1, 140137574), (2, 70068787), (23, 6092938), (37, 3787502), (46, 3046469), (74, 1893751), (137, 1022902), (274, 511451), (601, 233174), (851, 164674), (1202, 116587), (1702, 82337), (3151, 44474), (5069, 27646), (6302, 22237), (10138, 13823)]