153130481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 194365440

約数和(自身を除く): 41234959

約数列:

[1, 7, 19, 23, 113, 133, 161, 437, 443, 791, 2147, 2599, 3059, 3101, 8417, 10189, 15029, 18193, 49381, 50059, 58919, 71323, 193591, 345667, 350413, 951121, 1151357, 1355137, 6657847, 8059499, 21875783, 153130481]

約数ペア:

[(1, 153130481), (7, 21875783), (19, 8059499), (23, 6657847), (113, 1355137), (133, 1151357), (161, 951121), (437, 350413), (443, 345667), (791, 193591), (2147, 71323), (2599, 58919), (3059, 50059), (3101, 49381), (8417, 18193), (10189, 15029)]