157573806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65167}}^1$

素因数の和:65216

約数の個数: 32

約数和(自身を含む): 350343168

約数和(自身を除く): 192769362

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 65167, 130334, 195501, 391002, 847171, 1694342, 2020177, 2541513, 4040354, 5083026, 6060531, 12121062, 26262301, 52524602, 78786903, 157573806]

約数ペア:

[(1, 157573806), (2, 78786903), (3, 52524602), (6, 26262301), (13, 12121062), (26, 6060531), (31, 5083026), (39, 4040354), (62, 2541513), (78, 2020177), (93, 1694342), (186, 847171), (403, 391002), (806, 195501), (1209, 130334), (2418, 65167)]