158313156

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5387}}^1$

素因数の和:5504

約数の個数: 48

約数和(自身を含む): 386211840

約数和(自身を除く): 227898684

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 2449, 4898, 5387, 7347, 9796, 10774, 14694, 16161, 21548, 29388, 32322, 64644, 166997, 333994, 425573, 500991, 667988, 851146, 1001982, 1276719, 1702292, 2003964, 2553438, 5106876, 13192763, 26385526, 39578289, 52771052, 79156578, 158313156]

約数ペア:

[(1, 158313156), (2, 79156578), (3, 52771052), (4, 39578289), (6, 26385526), (12, 13192763), (31, 5106876), (62, 2553438), (79, 2003964), (93, 1702292), (124, 1276719), (158, 1001982), (186, 851146), (237, 667988), (316, 500991), (372, 425573), (474, 333994), (948, 166997), (2449, 64644), (4898, 32322), (5387, 29388), (7347, 21548), (9796, 16161), (10774, 14694)]