129791312

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14669}}^1$

素因数の和:14763

約数の個数: 40

約数和(自身を含む): 291052800

約数和(自身を除く): 161261488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 14669, 29338, 58676, 102683, 117352, 205366, 234704, 410732, 821464, 1158851, 1642928, 2317702, 4635404, 8111957, 9270808, 16223914, 18541616, 32447828, 64895656, 129791312]

約数ペア:

[(1, 129791312), (2, 64895656), (4, 32447828), (7, 18541616), (8, 16223914), (14, 9270808), (16, 8111957), (28, 4635404), (56, 2317702), (79, 1642928), (112, 1158851), (158, 821464), (316, 410732), (553, 234704), (632, 205366), (1106, 117352), (1264, 102683), (2212, 58676), (4424, 29338), (8848, 14669)]