145118904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{863803}}^1$

素因数の和:863819

約数の個数: 32

約数和(自身を含む): 414625920

約数和(自身を除く): 269507016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 863803, 1727606, 2591409, 3455212, 5182818, 6046621, 6910424, 10365636, 12093242, 18139863, 20731272, 24186484, 36279726, 48372968, 72559452, 145118904]

約数ペア:

[(1, 145118904), (2, 72559452), (3, 48372968), (4, 36279726), (6, 24186484), (7, 20731272), (8, 18139863), (12, 12093242), (14, 10365636), (21, 6910424), (24, 6046621), (28, 5182818), (42, 3455212), (56, 2591409), (84, 1727606), (168, 863803)]