156632108380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6531781}}^1$

素因数の和:6531910

約数の個数: 48

約数和(自身を含む): 362121994080

約数和(自身を除く): 205489885700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 5995, 11990, 23980, 6531781, 13063562, 26127124, 32658905, 65317810, 71849591, 130635620, 143699182, 287398364, 359247955, 711964129, 718495910, 1423928258, 1436991820, 2847856516, 3559820645, 7119641290, 7831605419, 14239282580, 15663210838, 31326421676, 39158027095, 78316054190, 156632108380]

約数ペア:

[(1, 156632108380), (2, 78316054190), (4, 39158027095), (5, 31326421676), (10, 15663210838), (11, 14239282580), (20, 7831605419), (22, 7119641290), (44, 3559820645), (55, 2847856516), (109, 1436991820), (110, 1423928258), (218, 718495910), (220, 711964129), (436, 359247955), (545, 287398364), (1090, 143699182), (1199, 130635620), (2180, 71849591), (2398, 65317810), (4796, 32658905), (5995, 26127124), (11990, 13063562), (23980, 6531781)]