149214908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{10223}}^1$

素因数の和:10357

約数の個数: 24

約数和(自身を含む): 270527040

約数和(自身を除く): 121312132

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 7298, 10223, 14596, 20446, 40892, 419143, 838286, 909847, 1676572, 1819694, 3639388, 37303727, 74607454, 149214908]

約数ペア:

[(1, 149214908), (2, 74607454), (4, 37303727), (41, 3639388), (82, 1819694), (89, 1676572), (164, 909847), (178, 838286), (356, 419143), (3649, 40892), (7298, 20446), (10223, 14596)]