188468312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3677}}^1$

素因数の和:3875

約数の個数: 32

約数和(自身を含む): 364122000

約数和(自身を除く): 175653688

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1192, 3677, 6407, 7354, 12814, 14708, 25628, 29416, 51256, 158111, 316222, 547873, 632444, 1095746, 1264888, 2191492, 4382984, 23558539, 47117078, 94234156, 188468312]

約数ペア:

[(1, 188468312), (2, 94234156), (4, 47117078), (8, 23558539), (43, 4382984), (86, 2191492), (149, 1264888), (172, 1095746), (298, 632444), (344, 547873), (596, 316222), (1192, 158111), (3677, 51256), (6407, 29416), (7354, 25628), (12814, 14708)]