155131626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64157}}^1$

素因数の和:64206

約数の個数: 32

約数和(自身を含む): 344913408

約数和(自身を除く): 189781782

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 64157, 128314, 192471, 384942, 834041, 1668082, 1988867, 2502123, 3977734, 5004246, 5966601, 11933202, 25855271, 51710542, 77565813, 155131626]

約数ペア:

[(1, 155131626), (2, 77565813), (3, 51710542), (6, 25855271), (13, 11933202), (26, 5966601), (31, 5004246), (39, 3977734), (62, 2502123), (78, 1988867), (93, 1668082), (186, 834041), (403, 384942), (806, 192471), (1209, 128314), (2418, 64157)]