138836328

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{86341}}^1$

素因数の和:86417

約数の個数: 32

約数和(自身を含む): 352275360

約数和(自身を除く): 213439032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 86341, 172682, 259023, 345364, 518046, 690728, 1036092, 2072184, 5784847, 11569694, 17354541, 23139388, 34709082, 46278776, 69418164, 138836328]

約数ペア:

[(1, 138836328), (2, 69418164), (3, 46278776), (4, 34709082), (6, 23139388), (8, 17354541), (12, 11569694), (24, 5784847), (67, 2072184), (134, 1036092), (201, 690728), (268, 518046), (402, 345364), (536, 259023), (804, 172682), (1608, 86341)]