159031404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210359}}^1$

素因数の和:210379

約数の個数: 48

約数和(自身を含む): 471206400

約数和(自身を除く): 312174996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210359, 420718, 631077, 841436, 1262154, 1472513, 1893231, 2524308, 2945026, 3786462, 4417539, 5679693, 5890052, 7572924, 8835078, 11359386, 13252617, 17670156, 22718772, 26505234, 39757851, 53010468, 79515702, 159031404]

約数ペア:

[(1, 159031404), (2, 79515702), (3, 53010468), (4, 39757851), (6, 26505234), (7, 22718772), (9, 17670156), (12, 13252617), (14, 11359386), (18, 8835078), (21, 7572924), (27, 5890052), (28, 5679693), (36, 4417539), (42, 3786462), (54, 2945026), (63, 2524308), (84, 1893231), (108, 1472513), (126, 1262154), (189, 841436), (252, 631077), (378, 420718), (756, 210359)]