140536576

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{6949}}^1$

素因数の和:7044

約数の個数: 36

約数和(自身を含む): 284116000

約数和(自身を除く): 143579424

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 6949, 10112, 13898, 20224, 27796, 55592, 111184, 222368, 444736, 548971, 889472, 1097942, 1778944, 2195884, 4391768, 8783536, 17567072, 35134144, 70268288, 140536576]

約数ペア:

[(1, 140536576), (2, 70268288), (4, 35134144), (8, 17567072), (16, 8783536), (32, 4391768), (64, 2195884), (79, 1778944), (128, 1097942), (158, 889472), (256, 548971), (316, 444736), (632, 222368), (1264, 111184), (2528, 55592), (5056, 27796), (6949, 20224), (10112, 13898)]