144634090

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{37181}}^1$

素因数の和:37577

約数の個数: 16

約数和(自身を含む): 261017640

約数和(自身を除く): 116383550

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 37181, 74362, 185905, 371810, 14463409, 28926818, 72317045, 144634090]

約数ペア:

[(1, 144634090), (2, 72317045), (5, 28926818), (10, 14463409), (389, 371810), (778, 185905), (1945, 74362), (3890, 37181)]