158427680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43051}}^1$

素因数の和:43089

約数の個数: 48

約数和(自身を含む): 390567744

約数和(自身を除く): 232140064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 43051, 86102, 172204, 215255, 344408, 430510, 688816, 861020, 990173, 1377632, 1722040, 1980346, 3444080, 3960692, 4950865, 6888160, 7921384, 9901730, 15842768, 19803460, 31685536, 39606920, 79213840, 158427680]

約数ペア:

[(1, 158427680), (2, 79213840), (4, 39606920), (5, 31685536), (8, 19803460), (10, 15842768), (16, 9901730), (20, 7921384), (23, 6888160), (32, 4950865), (40, 3960692), (46, 3444080), (80, 1980346), (92, 1722040), (115, 1377632), (160, 990173), (184, 861020), (230, 688816), (368, 430510), (460, 344408), (736, 215255), (920, 172204), (1840, 86102), (3680, 43051)]