157317808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10937}}^1$

素因数の和:11005

約数の個数: 40

約数和(自身を含む): 325514880

約数和(自身を除く): 168197072

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 10937, 14384, 21874, 43748, 87496, 174992, 317173, 339047, 634346, 678094, 1268692, 1356188, 2537384, 2712376, 5074768, 5424752, 9832363, 19664726, 39329452, 78658904, 157317808]

約数ペア:

[(1, 157317808), (2, 78658904), (4, 39329452), (8, 19664726), (16, 9832363), (29, 5424752), (31, 5074768), (58, 2712376), (62, 2537384), (116, 1356188), (124, 1268692), (232, 678094), (248, 634346), (464, 339047), (496, 317173), (899, 174992), (1798, 87496), (3596, 43748), (7192, 21874), (10937, 14384)]