127809088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2651

約数の個数: 56

約数和(自身を含む): 280684224

約数和(自身を除く): 152875136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 2557, 3124, 4544, 5114, 6248, 10228, 12496, 20456, 24992, 28127, 40912, 49984, 56254, 81824, 112508, 163648, 181547, 225016, 363094, 450032, 726188, 900064, 1452376, 1800128, 1997017, 2904752, 3994034, 5809504, 7988068, 11619008, 15976136, 31952272, 63904544, 127809088]

約数ペア:

[(1, 127809088), (2, 63904544), (4, 31952272), (8, 15976136), (11, 11619008), (16, 7988068), (22, 5809504), (32, 3994034), (44, 2904752), (64, 1997017), (71, 1800128), (88, 1452376), (142, 900064), (176, 726188), (284, 450032), (352, 363094), (568, 225016), (704, 181547), (781, 163648), (1136, 112508), (1562, 81824), (2272, 56254), (2557, 49984), (3124, 40912), (4544, 28127), (5114, 24992), (6248, 20456), (10228, 12496)]