156930409240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{356660021}}^1$

素因数の和:356660043

約数の個数: 32

約数和(自身を含む): 385192823760

約数和(自身を除く): 228262414520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 356660021, 713320042, 1426640084, 1783300105, 2853280168, 3566600210, 3923260231, 7133200420, 7846520462, 14266400840, 15693040924, 19616301155, 31386081848, 39232602310, 78465204620, 156930409240]

約数ペア:

[(1, 156930409240), (2, 78465204620), (4, 39232602310), (5, 31386081848), (8, 19616301155), (10, 15693040924), (11, 14266400840), (20, 7846520462), (22, 7133200420), (40, 3923260231), (44, 3566600210), (55, 2853280168), (88, 1783300105), (110, 1426640084), (220, 713320042), (440, 356660021)]