154490904

素因数分解:

$2^3\times 3^2\times {\mathrm{2145707}}^1$

素因数の和:2145719

約数の個数: 24

約数和(自身を含む): 418413060

約数和(自身を除く): 263922156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2145707, 4291414, 6437121, 8582828, 12874242, 17165656, 19311363, 25748484, 38622726, 51496968, 77245452, 154490904]

約数ペア:

[(1, 154490904), (2, 77245452), (3, 51496968), (4, 38622726), (6, 25748484), (8, 19311363), (9, 17165656), (12, 12874242), (18, 8582828), (24, 6437121), (36, 4291414), (72, 2145707)]