161794698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{16333}}^1$

素因数の和:16478

約数の個数: 32

約数和(自身を含む): 351246336

約数和(自身を除く): 189451638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 16333, 32666, 48999, 97998, 212329, 424658, 636987, 1273974, 2074291, 4148582, 6222873, 12445746, 26965783, 53931566, 80897349, 161794698]

約数ペア:

[(1, 161794698), (2, 80897349), (3, 53931566), (6, 26965783), (13, 12445746), (26, 6222873), (39, 4148582), (78, 2074291), (127, 1273974), (254, 636987), (381, 424658), (762, 212329), (1651, 97998), (3302, 48999), (4953, 32666), (9906, 16333)]