145895448

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{90731}}^1$

素因数の和:90807

約数の個数: 32

約数和(自身を含む): 370186560

約数和(自身を除く): 224291112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 90731, 181462, 272193, 362924, 544386, 725848, 1088772, 2177544, 6078977, 12157954, 18236931, 24315908, 36473862, 48631816, 72947724, 145895448]

約数ペア:

[(1, 145895448), (2, 72947724), (3, 48631816), (4, 36473862), (6, 24315908), (8, 18236931), (12, 12157954), (24, 6078977), (67, 2177544), (134, 1088772), (201, 725848), (268, 544386), (402, 362924), (536, 272193), (804, 181462), (1608, 90731)]