138150560

素因数分解:

$2^5\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1117}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 327095496

約数和(自身を除く): 188944936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 773, 1117, 1546, 2234, 3092, 3865, 4468, 5585, 6184, 7730, 8936, 11170, 12368, 15460, 17872, 22340, 24736, 30920, 35744, 44680, 61840, 89360, 123680, 178720, 863441, 1726882, 3453764, 4317205, 6907528, 8634410, 13815056, 17268820, 27630112, 34537640, 69075280, 138150560]

約数ペア:

[(1, 138150560), (2, 69075280), (4, 34537640), (5, 27630112), (8, 17268820), (10, 13815056), (16, 8634410), (20, 6907528), (32, 4317205), (40, 3453764), (80, 1726882), (160, 863441), (773, 178720), (1117, 123680), (1546, 89360), (2234, 61840), (3092, 44680), (3865, 35744), (4468, 30920), (5585, 24736), (6184, 22340), (7730, 17872), (8936, 15460), (11170, 12368)]