133872838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{44417}}^1$

素因数の和:44567

約数の個数: 16

約数和(自身を含む): 220668624

約数和(自身を除く): 86795786

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 44417, 88834, 488587, 977174, 6085129, 12170258, 66936419, 133872838]

約数ペア:

[(1, 133872838), (2, 66936419), (11, 12170258), (22, 6085129), (137, 977174), (274, 488587), (1507, 88834), (3014, 44417)]