145707904

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{16033}}^1$

素因数の和:16118

約数の個数: 32

約数和(自身を含む): 294384240

約数和(自身を除く): 148676336

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 16033, 32066, 64132, 128264, 256528, 513056, 1026112, 1138343, 2052224, 2276686, 4553372, 9106744, 18213488, 36426976, 72853952, 145707904]

約数ペア:

[(1, 145707904), (2, 72853952), (4, 36426976), (8, 18213488), (16, 9106744), (32, 4553372), (64, 2276686), (71, 2052224), (128, 1138343), (142, 1026112), (284, 513056), (568, 256528), (1136, 128264), (2272, 64132), (4544, 32066), (9088, 16033)]