156696134

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2087}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 279023616

約数和(自身を除く): 122327482

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 1211, 2087, 2422, 4174, 5363, 10726, 14609, 29218, 37541, 64697, 75082, 129394, 361051, 452879, 722102, 905758, 2527357, 5054714, 11192581, 22385162, 78348067, 156696134]

約数ペア:

[(1, 156696134), (2, 78348067), (7, 22385162), (14, 11192581), (31, 5054714), (62, 2527357), (173, 905758), (217, 722102), (346, 452879), (434, 361051), (1211, 129394), (2087, 75082), (2422, 64697), (4174, 37541), (5363, 29218), (10726, 14609)]