157047734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 257126400

約数和(自身を除く): 100078666

約数列:

[1, 2, 17, 34, 59, 79, 118, 158, 991, 1003, 1343, 1982, 2006, 2686, 4661, 9322, 16847, 33694, 58469, 78289, 79237, 116938, 156578, 158474, 993973, 1330913, 1987946, 2661826, 4619051, 9238102, 78523867, 157047734]

約数ペア:

[(1, 157047734), (2, 78523867), (17, 9238102), (34, 4619051), (59, 2661826), (79, 1987946), (118, 1330913), (158, 993973), (991, 158474), (1003, 156578), (1343, 116938), (1982, 79237), (2006, 78289), (2686, 58469), (4661, 33694), (9322, 16847)]