154429154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{1523}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 255391920

約数和(自身を除く): 100962766

約数列:

[1, 2, 11, 22, 121, 242, 419, 838, 1523, 3046, 4609, 9218, 16753, 33506, 50699, 101398, 184283, 368566, 638137, 1276274, 7019507, 14039014, 77214577, 154429154]

約数ペア:

[(1, 154429154), (2, 77214577), (11, 14039014), (22, 7019507), (121, 1276274), (242, 638137), (419, 368566), (838, 184283), (1523, 101398), (3046, 50699), (4609, 33506), (9218, 16753)]