143857036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20681}}^1$

素因数の和:20769

約数の個数: 24

約数和(自身を含む): 264067776

約数和(自身を除く): 120210740

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 20681, 41362, 82724, 765197, 972007, 1530394, 1944014, 3060788, 3888028, 35964259, 71928518, 143857036]

約数ペア:

[(1, 143857036), (2, 71928518), (4, 35964259), (37, 3888028), (47, 3060788), (74, 1944014), (94, 1530394), (148, 972007), (188, 765197), (1739, 82724), (3478, 41362), (6956, 20681)]