137085856

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 275667840

約数和(自身を除く): 138581984

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 211, 257, 316, 422, 514, 632, 844, 1028, 1264, 1688, 2056, 2528, 3376, 4112, 6752, 8224, 16669, 20303, 33338, 40606, 54227, 66676, 81212, 108454, 133352, 162424, 216908, 266704, 324848, 433816, 533408, 649696, 867632, 1735264, 4283933, 8567866, 17135732, 34271464, 68542928, 137085856]

約数ペア:

[(1, 137085856), (2, 68542928), (4, 34271464), (8, 17135732), (16, 8567866), (32, 4283933), (79, 1735264), (158, 867632), (211, 649696), (257, 533408), (316, 433816), (422, 324848), (514, 266704), (632, 216908), (844, 162424), (1028, 133352), (1264, 108454), (1688, 81212), (2056, 66676), (2528, 54227), (3376, 40606), (4112, 33338), (6752, 20303), (8224, 16669)]