142926976

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{15727}}^1$

素因数の和:15812

約数の個数: 32

約数和(自身を含む): 288766080

約数和(自身を除く): 145839104

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 15727, 31454, 62908, 125816, 251632, 503264, 1006528, 1116617, 2013056, 2233234, 4466468, 8932936, 17865872, 35731744, 71463488, 142926976]

約数ペア:

[(1, 142926976), (2, 71463488), (4, 35731744), (8, 17865872), (16, 8932936), (32, 4466468), (64, 2233234), (71, 2013056), (128, 1116617), (142, 1006528), (284, 503264), (568, 251632), (1136, 125816), (2272, 62908), (4544, 31454), (9088, 15727)]