147845908

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{63617}}^1$

素因数の和:63711

約数の個数: 24

約数和(自身を含む): 299259072

約数和(自身を除く): 151413164

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 63617, 127234, 254468, 445319, 890638, 1781276, 5280211, 10560422, 21120844, 36961477, 73922954, 147845908]

約数ペア:

[(1, 147845908), (2, 73922954), (4, 36961477), (7, 21120844), (14, 10560422), (28, 5280211), (83, 1781276), (166, 890638), (332, 445319), (581, 254468), (1162, 127234), (2324, 63617)]