145214848

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{8933}}^1$

素因数の和:9074

約数の個数: 32

約数和(自身を含む): 291605760

約数和(自身を除く): 146390912

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 8933, 16256, 17866, 35732, 71464, 142928, 285856, 571712, 1134491, 1143424, 2268982, 4537964, 9075928, 18151856, 36303712, 72607424, 145214848]

約数ペア:

[(1, 145214848), (2, 72607424), (4, 36303712), (8, 18151856), (16, 9075928), (32, 4537964), (64, 2268982), (127, 1143424), (128, 1134491), (254, 571712), (508, 285856), (1016, 142928), (2032, 71464), (4064, 35732), (8128, 17866), (8933, 16256)]