156633841

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10691}}^1$

素因数の和:10741

約数の個数: 24

約数和(自身を含む): 204773184

約数和(自身を除く): 48139343

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 10691, 14651, 74837, 138983, 245893, 523859, 972881, 1721251, 3196609, 6810167, 12048757, 22376263, 156633841]

約数ペア:

[(1, 156633841), (7, 22376263), (13, 12048757), (23, 6810167), (49, 3196609), (91, 1721251), (161, 972881), (299, 523859), (637, 245893), (1127, 138983), (2093, 74837), (10691, 14651)]