143670272

素因数分解:

$2^{10}\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1004

約数の個数: 44

約数和(自身を含む): 289216536

約数和(自身を除く): 145546264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 811, 1024, 1384, 1622, 2768, 3244, 5536, 6488, 11072, 12976, 22144, 25952, 44288, 51904, 88576, 103808, 140303, 177152, 207616, 280606, 415232, 561212, 830464, 1122424, 2244848, 4489696, 8979392, 17958784, 35917568, 71835136, 143670272]

約数ペア:

[(1, 143670272), (2, 71835136), (4, 35917568), (8, 17958784), (16, 8979392), (32, 4489696), (64, 2244848), (128, 1122424), (173, 830464), (256, 561212), (346, 415232), (512, 280606), (692, 207616), (811, 177152), (1024, 140303), (1384, 103808), (1622, 88576), (2768, 51904), (3244, 44288), (5536, 25952), (6488, 22144), (11072, 12976)]