157026160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63317}}^1$

素因数の和:63361

約数の個数: 40

約数和(自身を含む): 376868736

約数和(自身を除く): 219842576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 63317, 126634, 253268, 316585, 506536, 633170, 1013072, 1266340, 1962827, 2532680, 3925654, 5065360, 7851308, 9814135, 15702616, 19628270, 31405232, 39256540, 78513080, 157026160]

約数ペア:

[(1, 157026160), (2, 78513080), (4, 39256540), (5, 31405232), (8, 19628270), (10, 15702616), (16, 9814135), (20, 7851308), (31, 5065360), (40, 3925654), (62, 2532680), (80, 1962827), (124, 1266340), (155, 1013072), (248, 633170), (310, 506536), (496, 316585), (620, 253268), (1240, 126634), (2480, 63317)]