126871408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3089}}^1$

素因数の和:3265

約数の個数: 40

約数和(自身を含む): 262081440

約数和(自身を除く): 135210032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2416, 2567, 3089, 5134, 6178, 10268, 12356, 20536, 24712, 41072, 49424, 52513, 105026, 210052, 420104, 466439, 840208, 932878, 1865756, 3731512, 7463024, 7929463, 15858926, 31717852, 63435704, 126871408]

約数ペア:

[(1, 126871408), (2, 63435704), (4, 31717852), (8, 15858926), (16, 7929463), (17, 7463024), (34, 3731512), (68, 1865756), (136, 932878), (151, 840208), (272, 466439), (302, 420104), (604, 210052), (1208, 105026), (2416, 52513), (2567, 49424), (3089, 41072), (5134, 24712), (6178, 20536), (10268, 12356)]