152428507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 204779520

約数和(自身を除く): 52351013

約数列:

[1, 7, 11, 19, 43, 77, 133, 209, 301, 473, 817, 1463, 2423, 3311, 5719, 8987, 16961, 26653, 46037, 62909, 104189, 186571, 322259, 506407, 729323, 1146079, 1979591, 3544849, 8022553, 13857137, 21775501, 152428507]

約数ペア:

[(1, 152428507), (7, 21775501), (11, 13857137), (19, 8022553), (43, 3544849), (77, 1979591), (133, 1146079), (209, 729323), (301, 506407), (473, 322259), (817, 186571), (1463, 104189), (2423, 62909), (3311, 46037), (5719, 26653), (8987, 16961)]