159152078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 254838528

約数和(自身を除く): 95686450

約数列:

[1, 2, 31, 41, 62, 82, 137, 274, 457, 914, 1271, 2542, 4247, 5617, 8494, 11234, 14167, 18737, 28334, 37474, 62609, 125218, 174127, 348254, 580847, 1161694, 1940879, 2566969, 3881758, 5133938, 79576039, 159152078]

約数ペア:

[(1, 159152078), (2, 79576039), (31, 5133938), (41, 3881758), (62, 2566969), (82, 1940879), (137, 1161694), (274, 580847), (457, 348254), (914, 174127), (1271, 125218), (2542, 62609), (4247, 37474), (5617, 28334), (8494, 18737), (11234, 14167)]