156957255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38329}}^1$

素因数の和:38360

約数の個数: 48

約数和(自身を含む): 334850880

約数和(自身を除く): 177893625

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 38329, 114987, 191645, 268303, 344961, 498277, 574935, 804909, 1341515, 1494831, 1724805, 2414727, 2491385, 3487939, 4024545, 4484493, 7474155, 10463817, 12073635, 17439695, 22422465, 31391451, 52319085, 156957255]

約数ペア:

[(1, 156957255), (3, 52319085), (5, 31391451), (7, 22422465), (9, 17439695), (13, 12073635), (15, 10463817), (21, 7474155), (35, 4484493), (39, 4024545), (45, 3487939), (63, 2491385), (65, 2414727), (91, 1724805), (105, 1494831), (117, 1341515), (195, 804909), (273, 574935), (315, 498277), (455, 344961), (585, 268303), (819, 191645), (1365, 114987), (4095, 38329)]