163764328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{224951}}^1$

素因数の和:224977

約数の個数: 32

約数和(自身を含む): 377919360

約数和(自身を除く): 214155032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 224951, 449902, 899804, 1574657, 1799608, 2924363, 3149314, 5848726, 6298628, 11697452, 12597256, 20470541, 23394904, 40941082, 81882164, 163764328]

約数ペア:

[(1, 163764328), (2, 81882164), (4, 40941082), (7, 23394904), (8, 20470541), (13, 12597256), (14, 11697452), (26, 6298628), (28, 5848726), (52, 3149314), (56, 2924363), (91, 1799608), (104, 1574657), (182, 899804), (364, 449902), (728, 224951)]