149251788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{197423}}^1$

素因数の和:197443

約数の個数: 48

約数和(自身を含む): 442229760

約数和(自身を除く): 292977972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 197423, 394846, 592269, 789692, 1184538, 1381961, 1776807, 2369076, 2763922, 3553614, 4145883, 5330421, 5527844, 7107228, 8291766, 10660842, 12437649, 16583532, 21321684, 24875298, 37312947, 49750596, 74625894, 149251788]

約数ペア:

[(1, 149251788), (2, 74625894), (3, 49750596), (4, 37312947), (6, 24875298), (7, 21321684), (9, 16583532), (12, 12437649), (14, 10660842), (18, 8291766), (21, 7107228), (27, 5527844), (28, 5330421), (36, 4145883), (42, 3553614), (54, 2763922), (63, 2369076), (84, 1776807), (108, 1381961), (126, 1184538), (189, 789692), (252, 592269), (378, 394846), (756, 197423)]