137236876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 284999680

約数和(自身を除く): 147762804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 223, 434, 446, 709, 868, 892, 1418, 1561, 2836, 3122, 4963, 6244, 6913, 9926, 13826, 19852, 21979, 27652, 43958, 48391, 87916, 96782, 153853, 158107, 193564, 307706, 316214, 615412, 632428, 1106749, 2213498, 4426996, 4901317, 9802634, 19605268, 34309219, 68618438, 137236876]

約数ペア:

[(1, 137236876), (2, 68618438), (4, 34309219), (7, 19605268), (14, 9802634), (28, 4901317), (31, 4426996), (62, 2213498), (124, 1106749), (217, 632428), (223, 615412), (434, 316214), (446, 307706), (709, 193564), (868, 158107), (892, 153853), (1418, 96782), (1561, 87916), (2836, 48391), (3122, 43958), (4963, 27652), (6244, 21979), (6913, 19852), (9926, 13826)]