139587352048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{16573}}^1\times {\mathrm{16981}}^1$

素因数の和:33593

約数の個数: 40

約数和(自身を含む): 279207990656

約数和(自身を除く): 139620638608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 16573, 16981, 33146, 33962, 66292, 67924, 132584, 135848, 265168, 271696, 513763, 526411, 1027526, 1052822, 2055052, 2105644, 4110104, 4211288, 8220208, 8422576, 281426113, 562852226, 1125704452, 2251408904, 4502817808, 8724209503, 17448419006, 34896838012, 69793676024, 139587352048]

約数ペア:

[(1, 139587352048), (2, 69793676024), (4, 34896838012), (8, 17448419006), (16, 8724209503), (31, 4502817808), (62, 2251408904), (124, 1125704452), (248, 562852226), (496, 281426113), (16573, 8422576), (16981, 8220208), (33146, 4211288), (33962, 4110104), (66292, 2105644), (67924, 2055052), (132584, 1052822), (135848, 1027526), (265168, 526411), (271696, 513763)]