149040786

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1291}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 303630336

約数和(自身を除く): 154589550

約数列:

[1, 2, 3, 6, 71, 142, 213, 271, 426, 542, 813, 1291, 1626, 2582, 3873, 7746, 19241, 38482, 57723, 91661, 115446, 183322, 274983, 349861, 549966, 699722, 1049583, 2099166, 24840131, 49680262, 74520393, 149040786]

約数ペア:

[(1, 149040786), (2, 74520393), (3, 49680262), (6, 24840131), (71, 2099166), (142, 1049583), (213, 699722), (271, 549966), (426, 349861), (542, 274983), (813, 183322), (1291, 115446), (1626, 91661), (2582, 57723), (3873, 38482), (7746, 19241)]