188067929

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 40

約数和(自身を含む): 236292360

約数和(自身を除く): 48224431

約数列:

[1, 7, 29, 37, 49, 73, 203, 259, 343, 511, 1073, 1421, 1813, 2117, 2401, 2701, 3577, 7511, 9947, 12691, 14819, 18907, 25039, 52577, 69629, 78329, 88837, 103733, 132349, 175273, 368039, 548303, 726131, 926443, 2576273, 3838121, 5082917, 6485101, 26866847, 188067929]

約数ペア:

[(1, 188067929), (7, 26866847), (29, 6485101), (37, 5082917), (49, 3838121), (73, 2576273), (203, 926443), (259, 726131), (343, 548303), (511, 368039), (1073, 175273), (1421, 132349), (1813, 103733), (2117, 88837), (2401, 78329), (2701, 69629), (3577, 52577), (7511, 25039), (9947, 18907), (12691, 14819)]