164757808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{941}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 330800256

約数和(自身を除く): 166042448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 353, 496, 706, 941, 1412, 1882, 2824, 3764, 5648, 7528, 10943, 15056, 21886, 29171, 43772, 58342, 87544, 116684, 175088, 233368, 332173, 466736, 664346, 1328692, 2657384, 5314768, 10297363, 20594726, 41189452, 82378904, 164757808]

約数ペア:

[(1, 164757808), (2, 82378904), (4, 41189452), (8, 20594726), (16, 10297363), (31, 5314768), (62, 2657384), (124, 1328692), (248, 664346), (353, 466736), (496, 332173), (706, 233368), (941, 175088), (1412, 116684), (1882, 87544), (2824, 58342), (3764, 43772), (5648, 29171), (7528, 21886), (10943, 15056)]