149624972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 310689792

約数和(自身を除く): 161064820

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 223, 434, 446, 773, 868, 892, 1546, 1561, 3092, 3122, 5411, 6244, 6913, 10822, 13826, 21644, 23963, 27652, 47926, 48391, 95852, 96782, 167741, 172379, 193564, 335482, 344758, 670964, 689516, 1206653, 2413306, 4826612, 5343749, 10687498, 21374996, 37406243, 74812486, 149624972]

約数ペア:

[(1, 149624972), (2, 74812486), (4, 37406243), (7, 21374996), (14, 10687498), (28, 5343749), (31, 4826612), (62, 2413306), (124, 1206653), (217, 689516), (223, 670964), (434, 344758), (446, 335482), (773, 193564), (868, 172379), (892, 167741), (1546, 96782), (1561, 95852), (3092, 48391), (3122, 47926), (5411, 27652), (6244, 23963), (6913, 21644), (10822, 13826)]