154893328

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{7877}}^1$

素因数の和:9114

約数の個数: 20

約数和(自身を含む): 300388140

約数和(自身を除く): 145494812

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 7877, 9832, 15754, 19664, 31508, 63016, 126032, 9680833, 19361666, 38723332, 77446664, 154893328]

約数ペア:

[(1, 154893328), (2, 77446664), (4, 38723332), (8, 19361666), (16, 9680833), (1229, 126032), (2458, 63016), (4916, 31508), (7877, 19664), (9832, 15754)]