157709214

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7302

約数の個数: 64

約数和(自身を含む): 389652480

約数和(自身を除く): 231943266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7247, 7254, 10881, 14494, 21741, 21762, 43482, 65223, 94211, 130446, 188422, 195669, 224657, 282633, 391338, 449314, 565266, 673971, 847899, 1347942, 1695798, 2021913, 2543697, 2920541, 4043826, 5087394, 5841082, 6065739, 8761623, 12131478, 17523246, 26284869, 52569738, 78854607, 157709214]

約数ペア:

[(1, 157709214), (2, 78854607), (3, 52569738), (6, 26284869), (9, 17523246), (13, 12131478), (18, 8761623), (26, 6065739), (27, 5841082), (31, 5087394), (39, 4043826), (54, 2920541), (62, 2543697), (78, 2021913), (93, 1695798), (117, 1347942), (186, 847899), (234, 673971), (279, 565266), (351, 449314), (403, 391338), (558, 282633), (702, 224657), (806, 195669), (837, 188422), (1209, 130446), (1674, 94211), (2418, 65223), (3627, 43482), (7247, 21762), (7254, 21741), (10881, 14494)]