152680016

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{52721}}^1$

素因数の和:52910

約数の個数: 20

約数和(自身を含む): 297457524

約数和(自身を除く): 144777508

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 52721, 105442, 210884, 421768, 843536, 9542501, 19085002, 38170004, 76340008, 152680016]

約数ペア:

[(1, 152680016), (2, 76340008), (4, 38170004), (8, 19085002), (16, 9542501), (181, 843536), (362, 421768), (724, 210884), (1448, 105442), (2896, 52721)]