157022894

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1301}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 277857216

約数和(自身を除く): 120834322

約数列:

[1, 2, 7, 14, 37, 74, 233, 259, 466, 518, 1301, 1631, 2602, 3262, 8621, 9107, 17242, 18214, 48137, 60347, 96274, 120694, 303133, 336959, 606266, 673918, 2121931, 4243862, 11215921, 22431842, 78511447, 157022894]

約数ペア:

[(1, 157022894), (2, 78511447), (7, 22431842), (14, 11215921), (37, 4243862), (74, 2121931), (233, 673918), (259, 606266), (466, 336959), (518, 303133), (1301, 120694), (1631, 96274), (2602, 60347), (3262, 48137), (8621, 18214), (9107, 17242)]