157020974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{4297}}^1$

素因数の和:4472

約数の個数: 24

約数和(自身を含む): 260665104

約数和(自身を除く): 103644130

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 1661, 3322, 4297, 8594, 18271, 36542, 47267, 94534, 519937, 648847, 1039874, 1297694, 7137317, 14274634, 78510487, 157020974]

約数ペア:

[(1, 157020974), (2, 78510487), (11, 14274634), (22, 7137317), (121, 1297694), (151, 1039874), (242, 648847), (302, 519937), (1661, 94534), (3322, 47267), (4297, 36542), (8594, 18271)]