168936552

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17911}}^1$

素因数の和:18054

約数の個数: 48

約数和(自身を含む): 461054880

約数和(自身を除く): 292118328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 17911, 35822, 53733, 71644, 107466, 143288, 161199, 214932, 322398, 429864, 644796, 1289592, 2346341, 4692682, 7039023, 9385364, 14078046, 18770728, 21117069, 28156092, 42234138, 56312184, 84468276, 168936552]

約数ペア:

[(1, 168936552), (2, 84468276), (3, 56312184), (4, 42234138), (6, 28156092), (8, 21117069), (9, 18770728), (12, 14078046), (18, 9385364), (24, 7039023), (36, 4692682), (72, 2346341), (131, 1289592), (262, 644796), (393, 429864), (524, 322398), (786, 214932), (1048, 161199), (1179, 143288), (1572, 107466), (2358, 71644), (3144, 53733), (4716, 35822), (9432, 17911)]