156844338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{4451}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 359009280

約数和(自身を除く): 202164942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 839, 1678, 2517, 4451, 5034, 5873, 8902, 11746, 13353, 17619, 26706, 31157, 35238, 62314, 93471, 186942, 3734389, 7468778, 11203167, 22406334, 26140723, 52281446, 78422169, 156844338]

約数ペア:

[(1, 156844338), (2, 78422169), (3, 52281446), (6, 26140723), (7, 22406334), (14, 11203167), (21, 7468778), (42, 3734389), (839, 186942), (1678, 93471), (2517, 62314), (4451, 35238), (5034, 31157), (5873, 26706), (8902, 17619), (11746, 13353)]