320157624

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{199103}}^1$

素因数の和:199179

約数の個数: 32

約数和(自身を含む): 812344320

約数和(自身を除く): 492186696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 199103, 398206, 597309, 796412, 1194618, 1592824, 2389236, 4778472, 13339901, 26679802, 40019703, 53359604, 80039406, 106719208, 160078812, 320157624]

約数ペア:

[(1, 320157624), (2, 160078812), (3, 106719208), (4, 80039406), (6, 53359604), (8, 40019703), (12, 26679802), (24, 13339901), (67, 4778472), (134, 2389236), (201, 1592824), (268, 1194618), (402, 796412), (536, 597309), (804, 398206), (1608, 199103)]