147498218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{458069}}^1$

素因数の和:458101

約数の個数: 16

約数和(自身を含む): 263848320

約数和(自身を除く): 116350102

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 458069, 916138, 3206483, 6412966, 10535587, 21071174, 73749109, 147498218]

約数ペア:

[(1, 147498218), (2, 73749109), (7, 21071174), (14, 10535587), (23, 6412966), (46, 3206483), (161, 916138), (322, 458069)]