156717130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11299}}^1$

素因数の和:11398

約数の個数: 32

約数和(自身を含む): 301032000

約数和(自身を除く): 144314870

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 11299, 13870, 22598, 56495, 112990, 214681, 429362, 824827, 1073405, 1649654, 2146810, 4124135, 8248270, 15671713, 31343426, 78358565, 156717130]

約数ペア:

[(1, 156717130), (2, 78358565), (5, 31343426), (10, 15671713), (19, 8248270), (38, 4124135), (73, 2146810), (95, 1649654), (146, 1073405), (190, 824827), (365, 429362), (730, 214681), (1387, 112990), (2774, 56495), (6935, 22598), (11299, 13870)]