172731216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{514081}}^1$

素因数の和:514099

約数の個数: 40

約数和(自身を含む): 509969344

約数和(自身を除く): 337238128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 514081, 1028162, 1542243, 2056324, 3084486, 3598567, 4112648, 6168972, 7197134, 8225296, 10795701, 12337944, 14394268, 21591402, 24675888, 28788536, 43182804, 57577072, 86365608, 172731216]

約数ペア:

[(1, 172731216), (2, 86365608), (3, 57577072), (4, 43182804), (6, 28788536), (7, 24675888), (8, 21591402), (12, 14394268), (14, 12337944), (16, 10795701), (21, 8225296), (24, 7197134), (28, 6168972), (42, 4112648), (48, 3598567), (56, 3084486), (84, 2056324), (112, 1542243), (168, 1028162), (336, 514081)]