159420924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{340643}}^1$

素因数の和:340666

約数の個数: 36

約数和(自身を含む): 433980456

約数和(自身を除く): 274559532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 340643, 681286, 1021929, 1362572, 2043858, 3065787, 4087716, 4428359, 6131574, 8856718, 12263148, 13285077, 17713436, 26570154, 39855231, 53140308, 79710462, 159420924]

約数ペア:

[(1, 159420924), (2, 79710462), (3, 53140308), (4, 39855231), (6, 26570154), (9, 17713436), (12, 13285077), (13, 12263148), (18, 8856718), (26, 6131574), (36, 4428359), (39, 4087716), (52, 3065787), (78, 2043858), (117, 1362572), (156, 1021929), (234, 681286), (468, 340643)]