153894512

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{131759}}^1$

素因数の和:131840

約数の個数: 20

約数和(自身を含む): 302257440

約数和(自身を除く): 148362928

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 131759, 263518, 527036, 1054072, 2108144, 9618407, 19236814, 38473628, 76947256, 153894512]

約数ペア:

[(1, 153894512), (2, 76947256), (4, 38473628), (8, 19236814), (16, 9618407), (73, 2108144), (146, 1054072), (292, 527036), (584, 263518), (1168, 131759)]