156956163

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3624

約数の個数: 48

約数和(自身を含む): 273643776

約数和(自身を除く): 116687613

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1911, 2093, 3381, 3571, 6279, 10713, 14651, 24997, 43953, 46423, 74991, 82133, 139269, 174979, 246399, 324961, 524937, 574931, 974883, 1067729, 1724793, 2274727, 3203187, 4024517, 6824181, 7474103, 12073551, 22422309, 52318721, 156956163]

約数ペア:

[(1, 156956163), (3, 52318721), (7, 22422309), (13, 12073551), (21, 7474103), (23, 6824181), (39, 4024517), (49, 3203187), (69, 2274727), (91, 1724793), (147, 1067729), (161, 974883), (273, 574931), (299, 524937), (483, 324961), (637, 246399), (897, 174979), (1127, 139269), (1911, 82133), (2093, 74991), (3381, 46423), (3571, 43953), (6279, 24997), (10713, 14651)]