156908568160

素因数分解:

$2^5\times 5^1\times {\mathrm{17207}}^1\times {\mathrm{56993}}^1$

素因数の和:74215

約数の個数: 48

約数和(自身を含む): 370724540256

約数和(自身を除く): 213815972096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 17207, 34414, 56993, 68828, 86035, 113986, 137656, 172070, 227972, 275312, 284965, 344140, 455944, 550624, 569930, 688280, 911888, 1139860, 1376560, 1823776, 2279720, 2753120, 4559440, 9118880, 980678551, 1961357102, 3922714204, 4903392755, 7845428408, 9806785510, 15690856816, 19613571020, 31381713632, 39227142040, 78454284080, 156908568160]

約数ペア:

[(1, 156908568160), (2, 78454284080), (4, 39227142040), (5, 31381713632), (8, 19613571020), (10, 15690856816), (16, 9806785510), (20, 7845428408), (32, 4903392755), (40, 3922714204), (80, 1961357102), (160, 980678551), (17207, 9118880), (34414, 4559440), (56993, 2753120), (68828, 2279720), (86035, 1823776), (113986, 1376560), (137656, 1139860), (172070, 911888), (227972, 688280), (275312, 569930), (284965, 550624), (344140, 455944)]