140215232

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2509

約数の個数: 56

約数和(自身を含む): 297240960

約数和(自身を除く): 157025728

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 2437, 3596, 4874, 7192, 9748, 14384, 19496, 28768, 38992, 57536, 70673, 75547, 77984, 141346, 151094, 155968, 282692, 302188, 565384, 604376, 1130768, 1208752, 2190863, 2261536, 2417504, 4381726, 4523072, 4835008, 8763452, 17526904, 35053808, 70107616, 140215232]

約数ペア:

[(1, 140215232), (2, 70107616), (4, 35053808), (8, 17526904), (16, 8763452), (29, 4835008), (31, 4523072), (32, 4381726), (58, 2417504), (62, 2261536), (64, 2190863), (116, 1208752), (124, 1130768), (232, 604376), (248, 565384), (464, 302188), (496, 282692), (899, 155968), (928, 151094), (992, 141346), (1798, 77984), (1856, 75547), (1984, 70673), (2437, 57536), (3596, 38992), (4874, 28768), (7192, 19496), (9748, 14384)]