162145760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{144773}}^1$

素因数の和:144795

約数の個数: 48

約数和(自身を含む): 437796576

約数和(自身を除く): 275650816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 144773, 289546, 579092, 723865, 1013411, 1158184, 1447730, 2026822, 2316368, 2895460, 4053644, 4632736, 5067055, 5790920, 8107288, 10134110, 11581840, 16214576, 20268220, 23163680, 32429152, 40536440, 81072880, 162145760]

約数ペア:

[(1, 162145760), (2, 81072880), (4, 40536440), (5, 32429152), (7, 23163680), (8, 20268220), (10, 16214576), (14, 11581840), (16, 10134110), (20, 8107288), (28, 5790920), (32, 5067055), (35, 4632736), (40, 4053644), (56, 2895460), (70, 2316368), (80, 2026822), (112, 1447730), (140, 1158184), (160, 1013411), (224, 723865), (280, 579092), (560, 289546), (1120, 144773)]