131149592

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2437}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 290512080

約数和(自身を除く): 159362488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 2437, 3844, 4874, 6727, 7688, 9748, 13454, 17059, 19496, 26908, 34118, 53816, 68236, 75547, 136472, 151094, 302188, 528829, 604376, 1057658, 2115316, 2341957, 4230632, 4683914, 9367828, 16393699, 18735656, 32787398, 65574796, 131149592]

約数ペア:

[(1, 131149592), (2, 65574796), (4, 32787398), (7, 18735656), (8, 16393699), (14, 9367828), (28, 4683914), (31, 4230632), (56, 2341957), (62, 2115316), (124, 1057658), (217, 604376), (248, 528829), (434, 302188), (868, 151094), (961, 136472), (1736, 75547), (1922, 68236), (2437, 53816), (3844, 34118), (4874, 26908), (6727, 19496), (7688, 17059), (9748, 13454)]