157949658

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 347963616

約数和(自身を除く): 190013958

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 283, 303, 307, 566, 606, 614, 849, 909, 921, 1698, 1818, 1842, 2547, 2763, 5094, 5526, 28583, 31007, 57166, 62014, 85749, 86881, 93021, 171498, 173762, 186042, 257247, 260643, 279063, 514494, 521286, 558126, 781929, 1563858, 8774981, 17549962, 26324943, 52649886, 78974829, 157949658]

約数ペア:

[(1, 157949658), (2, 78974829), (3, 52649886), (6, 26324943), (9, 17549962), (18, 8774981), (101, 1563858), (202, 781929), (283, 558126), (303, 521286), (307, 514494), (566, 279063), (606, 260643), (614, 257247), (849, 186042), (909, 173762), (921, 171498), (1698, 93021), (1818, 86881), (1842, 85749), (2547, 62014), (2763, 57166), (5094, 31007), (5526, 28583)]