180746734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23431}}^1$

素因数の和:23488

約数の個数: 32

約数和(自身を含む): 337420800

約数和(自身を除く): 156674066

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 23431, 46862, 164017, 328034, 445189, 679499, 890378, 1358998, 3116323, 4756493, 6232646, 9512986, 12910481, 25820962, 90373367, 180746734]

約数ペア:

[(1, 180746734), (2, 90373367), (7, 25820962), (14, 12910481), (19, 9512986), (29, 6232646), (38, 4756493), (58, 3116323), (133, 1358998), (203, 890378), (266, 679499), (406, 445189), (551, 328034), (1102, 164017), (3857, 46862), (7714, 23431)]