156905973152

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{2963}}^1\times {\mathrm{2971}}^1$

素因数の和:6501

約数の個数: 48

約数和(自身を含む): 309671867232

約数和(自身を除く): 152765894080

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 2963, 2971, 4456, 5926, 5942, 8912, 11852, 11884, 17824, 23704, 23768, 47408, 47536, 94816, 95072, 1650391, 1654847, 3300782, 3309694, 6601564, 6619388, 8803073, 13203128, 13238776, 17606146, 26406256, 26477552, 35212292, 52812512, 52955104, 70424584, 140849168, 281698336, 4903311661, 9806623322, 19613246644, 39226493288, 78452986576, 156905973152]

約数ペア:

[(1, 156905973152), (2, 78452986576), (4, 39226493288), (8, 19613246644), (16, 9806623322), (32, 4903311661), (557, 281698336), (1114, 140849168), (2228, 70424584), (2963, 52955104), (2971, 52812512), (4456, 35212292), (5926, 26477552), (5942, 26406256), (8912, 17606146), (11852, 13238776), (11884, 13203128), (17824, 8803073), (23704, 6619388), (23768, 6601564), (47408, 3309694), (47536, 3300782), (94816, 1654847), (95072, 1650391)]