149234396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{3853}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 273233184

約数和(自身を除く): 123998788

約数列:

[1, 2, 4, 23, 46, 92, 421, 842, 1684, 3853, 7706, 9683, 15412, 19366, 38732, 88619, 177238, 354476, 1622113, 3244226, 6488452, 37308599, 74617198, 149234396]

約数ペア:

[(1, 149234396), (2, 74617198), (4, 37308599), (23, 6488452), (46, 3244226), (92, 1622113), (421, 354476), (842, 177238), (1684, 88619), (3853, 38732), (7706, 19366), (9683, 15412)]