156948555127

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{126733}}^1$

素因数の和:127223

約数の個数: 32

約数和(自身を含む): 199854448640

約数和(自身を除く): 42905893513

約数列:

[1, 7, 13, 31, 91, 217, 403, 439, 2821, 3073, 5707, 13609, 39949, 95263, 126733, 176917, 887131, 1238419, 1647529, 3928723, 11532703, 27501061, 51073399, 55635787, 357513793, 389450509, 723265231, 1724709397, 5062856617, 12072965779, 22421222161, 156948555127]

約数ペア:

[(1, 156948555127), (7, 22421222161), (13, 12072965779), (31, 5062856617), (91, 1724709397), (217, 723265231), (403, 389450509), (439, 357513793), (2821, 55635787), (3073, 51073399), (5707, 27501061), (13609, 11532703), (39949, 3928723), (95263, 1647529), (126733, 1238419), (176917, 887131)]