155207688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2606

約数の個数: 64

約数和(自身を含む): 413631360

約数和(自身を除く): 258423672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 157, 204, 314, 408, 471, 628, 942, 1256, 1884, 2423, 2669, 3768, 4846, 5338, 7269, 8007, 9692, 10676, 14538, 16014, 19384, 21352, 29076, 32028, 41191, 58152, 64056, 82382, 123573, 164764, 247146, 329528, 380411, 494292, 760822, 988584, 1141233, 1521644, 2282466, 3043288, 4564932, 6466987, 9129864, 12933974, 19400961, 25867948, 38801922, 51735896, 77603844, 155207688]

約数ペア:

[(1, 155207688), (2, 77603844), (3, 51735896), (4, 38801922), (6, 25867948), (8, 19400961), (12, 12933974), (17, 9129864), (24, 6466987), (34, 4564932), (51, 3043288), (68, 2282466), (102, 1521644), (136, 1141233), (157, 988584), (204, 760822), (314, 494292), (408, 380411), (471, 329528), (628, 247146), (942, 164764), (1256, 123573), (1884, 82382), (2423, 64056), (2669, 58152), (3768, 41191), (4846, 32028), (5338, 29076), (7269, 21352), (8007, 19384), (9692, 16014), (10676, 14538)]