149771898

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{51047}}^1$

素因数の和:51218

約数の個数: 24

約数和(自身を含む): 326503008

約数和(自身を除く): 176731110

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 51047, 102094, 153141, 306282, 459423, 918846, 8320661, 16641322, 24961983, 49923966, 74885949, 149771898]

約数ペア:

[(1, 149771898), (2, 74885949), (3, 49923966), (6, 24961983), (9, 16641322), (18, 8320661), (163, 918846), (326, 459423), (489, 306282), (978, 153141), (1467, 102094), (2934, 51047)]