156979845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 298089792

約数和(自身を除く): 141109947

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 307, 495, 921, 1033, 1535, 2763, 3099, 3377, 4605, 5165, 9297, 10131, 11363, 13815, 15495, 16885, 30393, 34089, 46485, 50655, 56815, 102267, 151965, 170445, 317131, 511335, 951393, 1585655, 2854179, 3488441, 4756965, 10465323, 14270895, 17442205, 31395969, 52326615, 156979845]

約数ペア:

[(1, 156979845), (3, 52326615), (5, 31395969), (9, 17442205), (11, 14270895), (15, 10465323), (33, 4756965), (45, 3488441), (55, 2854179), (99, 1585655), (165, 951393), (307, 511335), (495, 317131), (921, 170445), (1033, 151965), (1535, 102267), (2763, 56815), (3099, 50655), (3377, 46485), (4605, 34089), (5165, 30393), (9297, 16885), (10131, 15495), (11363, 13815)]