151926440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{102653}}^1$

素因数の和:102701

約数の個数: 32

約数和(自身を含む): 351076680

約数和(自身を除く): 199150240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 102653, 205306, 410612, 513265, 821224, 1026530, 2053060, 3798161, 4106120, 7596322, 15192644, 18990805, 30385288, 37981610, 75963220, 151926440]

約数ペア:

[(1, 151926440), (2, 75963220), (4, 37981610), (5, 30385288), (8, 18990805), (10, 15192644), (20, 7596322), (37, 4106120), (40, 3798161), (74, 2053060), (148, 1026530), (185, 821224), (296, 513265), (370, 410612), (740, 205306), (1480, 102653)]