157776138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5147}}^1$

素因数の和:5299

約数の個数: 48

約数和(自身を含む): 371026656

約数和(自身を除く): 213250518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 5147, 10218, 10294, 15327, 15441, 30654, 30882, 46323, 66911, 92646, 133822, 200733, 401466, 602199, 674257, 1204398, 1348514, 2022771, 4045542, 6068313, 8765341, 12136626, 17530682, 26296023, 52592046, 78888069, 157776138]

約数ペア:

[(1, 157776138), (2, 78888069), (3, 52592046), (6, 26296023), (9, 17530682), (13, 12136626), (18, 8765341), (26, 6068313), (39, 4045542), (78, 2022771), (117, 1348514), (131, 1204398), (234, 674257), (262, 602199), (393, 401466), (786, 200733), (1179, 133822), (1703, 92646), (2358, 66911), (3406, 46323), (5109, 30882), (5147, 30654), (10218, 15441), (10294, 15327)]