157026608

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{86851}}^1$

素因数の和:86972

約数の個数: 20

約数和(自身を含む): 306934968

約数和(自身を除く): 149908360

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 86851, 173702, 347404, 694808, 1389616, 9814163, 19628326, 39256652, 78513304, 157026608]

約数ペア:

[(1, 157026608), (2, 78513304), (4, 39256652), (8, 19628326), (16, 9814163), (113, 1389616), (226, 694808), (452, 347404), (904, 173702), (1808, 86851)]