149780324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{4831}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 274380288

約数和(自身を除く): 124599964

約数列:

[1, 2, 4, 23, 46, 92, 337, 674, 1348, 4831, 7751, 9662, 15502, 19324, 31004, 111113, 222226, 444452, 1628047, 3256094, 6512188, 37445081, 74890162, 149780324]

約数ペア:

[(1, 149780324), (2, 74890162), (4, 37445081), (23, 6512188), (46, 3256094), (92, 1628047), (337, 444452), (674, 222226), (1348, 111113), (4831, 31004), (7751, 19324), (9662, 15502)]