156750856

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 300232800

約数和(自身を除く): 143481944

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 556, 584, 1112, 1931, 3862, 7724, 10147, 15448, 20294, 40588, 81176, 140963, 268409, 281926, 536818, 563852, 1073636, 1127704, 2147272, 19593857, 39187714, 78375428, 156750856]

約数ペア:

[(1, 156750856), (2, 78375428), (4, 39187714), (8, 19593857), (73, 2147272), (139, 1127704), (146, 1073636), (278, 563852), (292, 536818), (556, 281926), (584, 268409), (1112, 140963), (1931, 81176), (3862, 40588), (7724, 20294), (10147, 15448)]