158920912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{907}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 316158336

約数和(自身を除く): 157237424

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 233, 376, 466, 752, 907, 932, 1814, 1864, 3628, 3728, 7256, 10951, 14512, 21902, 42629, 43804, 85258, 87608, 170516, 175216, 211331, 341032, 422662, 682064, 845324, 1690648, 3381296, 9932557, 19865114, 39730228, 79460456, 158920912]

約数ペア:

[(1, 158920912), (2, 79460456), (4, 39730228), (8, 19865114), (16, 9932557), (47, 3381296), (94, 1690648), (188, 845324), (233, 682064), (376, 422662), (466, 341032), (752, 211331), (907, 175216), (932, 170516), (1814, 87608), (1864, 85258), (3628, 43804), (3728, 42629), (7256, 21902), (10951, 14512)]