129372928

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{6397}}^1$

素因数の和:6492

約数の個数: 36

約数和(自身を含む): 261550240

約数和(自身を除く): 132177312

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 6397, 10112, 12794, 20224, 25588, 51176, 102352, 204704, 409408, 505363, 818816, 1010726, 1637632, 2021452, 4042904, 8085808, 16171616, 32343232, 64686464, 129372928]

約数ペア:

[(1, 129372928), (2, 64686464), (4, 32343232), (8, 16171616), (16, 8085808), (32, 4042904), (64, 2021452), (79, 1637632), (128, 1010726), (158, 818816), (256, 505363), (316, 409408), (632, 204704), (1264, 102352), (2528, 51176), (5056, 25588), (6397, 20224), (10112, 12794)]