156926800

素因数分解:

$2^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2800

約数の個数: 60

約数和(自身を含む): 379691100

約数和(自身を除く): 222764300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 149, 200, 298, 400, 596, 745, 1192, 1490, 2384, 2633, 2980, 3725, 5266, 5960, 7450, 10532, 11920, 13165, 14900, 21064, 26330, 29800, 42128, 52660, 59600, 65825, 105320, 131650, 210640, 263300, 392317, 526600, 784634, 1053200, 1569268, 1961585, 3138536, 3923170, 6277072, 7846340, 9807925, 15692680, 19615850, 31385360, 39231700, 78463400, 156926800]

約数ペア:

[(1, 156926800), (2, 78463400), (4, 39231700), (5, 31385360), (8, 19615850), (10, 15692680), (16, 9807925), (20, 7846340), (25, 6277072), (40, 3923170), (50, 3138536), (80, 1961585), (100, 1569268), (149, 1053200), (200, 784634), (298, 526600), (400, 392317), (596, 263300), (745, 210640), (1192, 131650), (1490, 105320), (2384, 65825), (2633, 59600), (2980, 52660), (3725, 42128), (5266, 29800), (5960, 26330), (7450, 21064), (10532, 14900), (11920, 13165)]