149722638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{112913}}^1$

素因数の和:112948

約数の個数: 32

約数和(自身を含む): 341451936

約数和(自身を除く): 191729298

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 112913, 225826, 338739, 677478, 1467869, 1919521, 2935738, 3839042, 4403607, 5758563, 8807214, 11517126, 24953773, 49907546, 74861319, 149722638]

約数ペア:

[(1, 149722638), (2, 74861319), (3, 49907546), (6, 24953773), (13, 11517126), (17, 8807214), (26, 5758563), (34, 4403607), (39, 3839042), (51, 2935738), (78, 1919521), (102, 1467869), (221, 677478), (442, 338739), (663, 225826), (1326, 112913)]