126476272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1319}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 264670560

約数和(自身を除く): 138194288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 461, 922, 1319, 1844, 2638, 3688, 5276, 5993, 7376, 10552, 11986, 17147, 21104, 23972, 34294, 47944, 68588, 95888, 137176, 274352, 608059, 1216118, 2432236, 4864472, 7904767, 9728944, 15809534, 31619068, 63238136, 126476272]

約数ペア:

[(1, 126476272), (2, 63238136), (4, 31619068), (8, 15809534), (13, 9728944), (16, 7904767), (26, 4864472), (52, 2432236), (104, 1216118), (208, 608059), (461, 274352), (922, 137176), (1319, 95888), (1844, 68588), (2638, 47944), (3688, 34294), (5276, 23972), (5993, 21104), (7376, 17147), (10552, 11986)]