158163288

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{153259}}^1$

素因数の和:153311

約数の個数: 32

約数和(自身を含む): 404606400

約数和(自身を除く): 246443112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 153259, 306518, 459777, 613036, 919554, 1226072, 1839108, 3678216, 6590137, 13180274, 19770411, 26360548, 39540822, 52721096, 79081644, 158163288]

約数ペア:

[(1, 158163288), (2, 79081644), (3, 52721096), (4, 39540822), (6, 26360548), (8, 19770411), (12, 13180274), (24, 6590137), (43, 3678216), (86, 1839108), (129, 1226072), (172, 919554), (258, 613036), (344, 459777), (516, 306518), (1032, 153259)]