187830712

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2549}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 360468000

約数和(自身を除く): 172637288

約数列:

[1, 2, 4, 8, 61, 122, 151, 244, 302, 488, 604, 1208, 2549, 5098, 9211, 10196, 18422, 20392, 36844, 73688, 155489, 310978, 384899, 621956, 769798, 1243912, 1539596, 3079192, 23478839, 46957678, 93915356, 187830712]

約数ペア:

[(1, 187830712), (2, 93915356), (4, 46957678), (8, 23478839), (61, 3079192), (122, 1539596), (151, 1243912), (244, 769798), (302, 621956), (488, 384899), (604, 310978), (1208, 155489), (2549, 73688), (5098, 36844), (9211, 20392), (10196, 18422)]