156530904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{210391}}^1$

素因数の和:210431

約数の個数: 32

約数和(自身を含む): 403952640

約数和(自身を除く): 247421736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 210391, 420782, 631173, 841564, 1262346, 1683128, 2524692, 5049384, 6522121, 13044242, 19566363, 26088484, 39132726, 52176968, 78265452, 156530904]

約数ペア:

[(1, 156530904), (2, 78265452), (3, 52176968), (4, 39132726), (6, 26088484), (8, 19566363), (12, 13044242), (24, 6522121), (31, 5049384), (62, 2524692), (93, 1683128), (124, 1262346), (186, 841564), (248, 631173), (372, 420782), (744, 210391)]