156956222464

素因数分解:

$2^{10}\times {\mathrm{199}}^1\times {\mathrm{770239}}^1$

素因数の和:770458

約数の個数: 44

約数和(自身を含む): 315336256000

約数和(自身を除く): 158380033536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1024, 1592, 3184, 6368, 12736, 25472, 50944, 101888, 203776, 770239, 1540478, 3080956, 6161912, 12323824, 24647648, 49295296, 98590592, 153277561, 197181184, 306555122, 394362368, 613110244, 788724736, 1226220488, 2452440976, 4904881952, 9809763904, 19619527808, 39239055616, 78478111232, 156956222464]

約数ペア:

[(1, 156956222464), (2, 78478111232), (4, 39239055616), (8, 19619527808), (16, 9809763904), (32, 4904881952), (64, 2452440976), (128, 1226220488), (199, 788724736), (256, 613110244), (398, 394362368), (512, 306555122), (796, 197181184), (1024, 153277561), (1592, 98590592), (3184, 49295296), (6368, 24647648), (12736, 12323824), (25472, 6161912), (50944, 3080956), (101888, 1540478), (203776, 770239)]