127715152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{469541}}^1$

素因数の和:469566

約数の個数: 20

約数和(自身を含む): 262004436

約数和(自身を除く): 134289284

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 469541, 939082, 1878164, 3756328, 7512656, 7982197, 15964394, 31928788, 63857576, 127715152]

約数ペア:

[(1, 127715152), (2, 63857576), (4, 31928788), (8, 15964394), (16, 7982197), (17, 7512656), (34, 3756328), (68, 1878164), (136, 939082), (272, 469541)]