127920968

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5531}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 283791600

約数和(自身を除く): 155870632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2891, 3304, 5531, 5782, 11062, 11564, 22124, 23128, 38717, 44248, 77434, 154868, 271019, 309736, 326329, 542038, 652658, 1084076, 1305316, 2168152, 2284303, 2610632, 4568606, 9137212, 15990121, 18274424, 31980242, 63960484, 127920968]

約数ペア:

[(1, 127920968), (2, 63960484), (4, 31980242), (7, 18274424), (8, 15990121), (14, 9137212), (28, 4568606), (49, 2610632), (56, 2284303), (59, 2168152), (98, 1305316), (118, 1084076), (196, 652658), (236, 542038), (392, 326329), (413, 309736), (472, 271019), (826, 154868), (1652, 77434), (2891, 44248), (3304, 38717), (5531, 23128), (5782, 22124), (11062, 11564)]