155520162

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{137143}}^1$

素因数の和:137164

約数の個数: 40

約数和(自身を含む): 398266176

約数和(自身を除く): 242746014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 137143, 274286, 411429, 822858, 960001, 1234287, 1920002, 2468574, 2880003, 3702861, 5760006, 7405722, 8640009, 11108583, 17280018, 22217166, 25920027, 51840054, 77760081, 155520162]

約数ペア:

[(1, 155520162), (2, 77760081), (3, 51840054), (6, 25920027), (7, 22217166), (9, 17280018), (14, 11108583), (18, 8640009), (21, 7405722), (27, 5760006), (42, 3702861), (54, 2880003), (63, 2468574), (81, 1920002), (126, 1234287), (162, 960001), (189, 822858), (378, 411429), (567, 274286), (1134, 137143)]