137863336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77977}}^1$

素因数の和:78013

約数の個数: 32

約数和(自身を含む): 294756840

約数和(自身を除く): 156893504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 77977, 155954, 311908, 623816, 1013701, 1325609, 2027402, 2651218, 4054804, 5302436, 8109608, 10604872, 17232917, 34465834, 68931668, 137863336]

約数ペア:

[(1, 137863336), (2, 68931668), (4, 34465834), (8, 17232917), (13, 10604872), (17, 8109608), (26, 5302436), (34, 4054804), (52, 2651218), (68, 2027402), (104, 1325609), (136, 1013701), (221, 623816), (442, 311908), (884, 155954), (1768, 77977)]