151948454

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{121949}}^1$

素因数の和:122047

約数の個数: 16

約数和(自身を含む): 263412000

約数和(自身を除く): 111463546

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 121949, 243898, 853643, 1707286, 10853461, 21706922, 75974227, 151948454]

約数ペア:

[(1, 151948454), (2, 75974227), (7, 21706922), (14, 10853461), (89, 1707286), (178, 853643), (623, 243898), (1246, 121949)]