147355712

素因数分解:

$2^6\times 7^1\times {\mathrm{328919}}^1$

素因数の和:328938

約数の個数: 28

約数和(自身を含む): 334182720

約数和(自身を除く): 186827008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 328919, 657838, 1315676, 2302433, 2631352, 4604866, 5262704, 9209732, 10525408, 18419464, 21050816, 36838928, 73677856, 147355712]

約数ペア:

[(1, 147355712), (2, 73677856), (4, 36838928), (7, 21050816), (8, 18419464), (14, 10525408), (16, 9209732), (28, 5262704), (32, 4604866), (56, 2631352), (64, 2302433), (112, 1315676), (224, 657838), (448, 328919)]