131762826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4211

約数の個数: 48

約数和(自身を含む): 309734880

約数和(自身を除く): 177972054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1807, 2502, 3614, 4051, 5421, 8102, 10842, 12153, 16263, 24306, 32526, 36459, 52663, 72918, 105326, 157989, 315978, 473967, 563089, 947934, 1126178, 1689267, 3378534, 5067801, 7320157, 10135602, 14640314, 21960471, 43920942, 65881413, 131762826]

約数ペア:

[(1, 131762826), (2, 65881413), (3, 43920942), (6, 21960471), (9, 14640314), (13, 10135602), (18, 7320157), (26, 5067801), (39, 3378534), (78, 1689267), (117, 1126178), (139, 947934), (234, 563089), (278, 473967), (417, 315978), (834, 157989), (1251, 105326), (1807, 72918), (2502, 52663), (3614, 36459), (4051, 32526), (5421, 24306), (8102, 16263), (10842, 12153)]