153946246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{4447}}^1$

素因数の和:5379

約数の個数: 16

約数和(自身を含む): 243394560

約数和(自身を除く): 89448314

約数列:

[1, 2, 19, 38, 911, 1822, 4447, 8894, 17309, 34618, 84493, 168986, 4051217, 8102434, 76973123, 153946246]

約数ペア:

[(1, 153946246), (2, 76973123), (19, 8102434), (38, 4051217), (911, 168986), (1822, 84493), (4447, 34618), (8894, 17309)]