153174917

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12043}}^1$

素因数の和:12152

約数の個数: 16

約数和(自身を含む): 184995840

約数和(自身を除く): 31820923

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12043, 12719, 84301, 276989, 951397, 1938923, 6659779, 21882131, 153174917]

約数ペア:

[(1, 153174917), (7, 21882131), (23, 6659779), (79, 1938923), (161, 951397), (553, 276989), (1817, 84301), (12043, 12719)]