156912668656

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{1823}}^1\times {\mathrm{19421}}^1$

素因数の和:21529

約数の個数: 40

約数和(自身を含む): 305298923904

約数和(自身を除く): 148386255248

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 1823, 2216, 3646, 4432, 7292, 14584, 19421, 29168, 38842, 77684, 155368, 310736, 504971, 1009942, 2019884, 4039768, 5379617, 8079536, 10759234, 21518468, 35404483, 43036936, 70808966, 86073872, 141617932, 283235864, 566471728, 9807041791, 19614083582, 39228167164, 78456334328, 156912668656]

約数ペア:

[(1, 156912668656), (2, 78456334328), (4, 39228167164), (8, 19614083582), (16, 9807041791), (277, 566471728), (554, 283235864), (1108, 141617932), (1823, 86073872), (2216, 70808966), (3646, 43036936), (4432, 35404483), (7292, 21518468), (14584, 10759234), (19421, 8079536), (29168, 5379617), (38842, 4039768), (77684, 2019884), (155368, 1009942), (310736, 504971)]