157649297980

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{6836483}}^1$

素因数の和:6837645

約数の個数: 24

約数和(自身を含む): 331350706512

約数和(自身を除く): 173701408532

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5765, 11530, 23060, 6836483, 13672966, 27345932, 34182415, 68364830, 136729660, 7882464899, 15764929798, 31529859596, 39412324495, 78824648990, 157649297980]

約数ペア:

[(1, 157649297980), (2, 78824648990), (4, 39412324495), (5, 31529859596), (10, 15764929798), (20, 7882464899), (1153, 136729660), (2306, 68364830), (4612, 34182415), (5765, 27345932), (11530, 13672966), (23060, 6836483)]