168689848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1949}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 327600000

約数和(自身を除く): 158910152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 349, 698, 1396, 1949, 2792, 3898, 7796, 10819, 15592, 21638, 43276, 60419, 86552, 120838, 241676, 483352, 680201, 1360402, 2720804, 5441608, 21086231, 42172462, 84344924, 168689848]

約数ペア:

[(1, 168689848), (2, 84344924), (4, 42172462), (8, 21086231), (31, 5441608), (62, 2720804), (124, 1360402), (248, 680201), (349, 483352), (698, 241676), (1396, 120838), (1949, 86552), (2792, 60419), (3898, 43276), (7796, 21638), (10819, 15592)]