129202372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67153}}^1$

素因数の和:67207

約数の個数: 24

約数和(自身を含む): 250081496

約数和(自身を除く): 120879124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 67153, 134306, 268612, 872989, 1745978, 2484661, 3491956, 4969322, 9938644, 32300593, 64601186, 129202372]

約数ペア:

[(1, 129202372), (2, 64601186), (4, 32300593), (13, 9938644), (26, 4969322), (37, 3491956), (52, 2484661), (74, 1745978), (148, 872989), (481, 268612), (962, 134306), (1924, 67153)]