160332928

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 368179200

約数和(自身を除く): 207846272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1409, 1778, 2032, 2818, 3556, 4064, 5636, 7112, 8128, 9863, 11272, 14224, 16256, 19726, 22544, 28448, 39452, 45088, 56896, 78904, 90176, 113792, 157808, 178943, 180352, 315616, 357886, 631232, 715772, 1252601, 1262464, 1431544, 2505202, 2863088, 5010404, 5726176, 10020808, 11452352, 20041616, 22904704, 40083232, 80166464, 160332928]

約数ペア:

[(1, 160332928), (2, 80166464), (4, 40083232), (7, 22904704), (8, 20041616), (14, 11452352), (16, 10020808), (28, 5726176), (32, 5010404), (56, 2863088), (64, 2505202), (112, 1431544), (127, 1262464), (128, 1252601), (224, 715772), (254, 631232), (448, 357886), (508, 315616), (889, 180352), (896, 178943), (1016, 157808), (1409, 113792), (1778, 90176), (2032, 78904), (2818, 56896), (3556, 45088), (4064, 39452), (5636, 28448), (7112, 22544), (8128, 19726), (9863, 16256), (11272, 14224)]