135280595536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{445001959}}^1$

素因数の和:445001986

約数の個数: 20

約数和(自身を含む): 275901215200

約数和(自身を除く): 140620619664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 445001959, 890003918, 1780007836, 3560015672, 7120031344, 8455037221, 16910074442, 33820148884, 67640297768, 135280595536]

約数ペア:

[(1, 135280595536), (2, 67640297768), (4, 33820148884), (8, 16910074442), (16, 8455037221), (19, 7120031344), (38, 3560015672), (76, 1780007836), (152, 890003918), (304, 445001959)]