151330459

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 190586880

約数和(自身を除く): 39256421

約数列:

[1, 7, 19, 43, 47, 133, 301, 329, 563, 817, 893, 2021, 3941, 5719, 6251, 10697, 14147, 24209, 26461, 38399, 74879, 169463, 185227, 268793, 459971, 502759, 1137823, 3219797, 3519313, 7964761, 21618637, 151330459]

約数ペア:

[(1, 151330459), (7, 21618637), (19, 7964761), (43, 3519313), (47, 3219797), (133, 1137823), (301, 502759), (329, 459971), (563, 268793), (817, 185227), (893, 169463), (2021, 74879), (3941, 38399), (5719, 26461), (6251, 24209), (10697, 14147)]