145884928

素因数分解:

$2^8\times 7^1\times {\mathrm{81409}}^1$

素因数の和:81432

約数の個数: 36

約数和(自身を含む): 332804080

約数和(自身を除く): 186919152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 81409, 162818, 325636, 569863, 651272, 1139726, 1302544, 2279452, 2605088, 4558904, 5210176, 9117808, 10420352, 18235616, 20840704, 36471232, 72942464, 145884928]

約数ペア:

[(1, 145884928), (2, 72942464), (4, 36471232), (7, 20840704), (8, 18235616), (14, 10420352), (16, 9117808), (28, 5210176), (32, 4558904), (56, 2605088), (64, 2279452), (112, 1302544), (128, 1139726), (224, 651272), (256, 569863), (448, 325636), (896, 162818), (1792, 81409)]