156955272848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{891791323}}^1$

素因数の和:891791342

約数の個数: 20

約数和(自身を含む): 331746372528

約数和(自身を除く): 174791099680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 891791323, 1783582646, 3567165292, 7134330584, 9809704553, 14268661168, 19619409106, 39238818212, 78477636424, 156955272848]

約数ペア:

[(1, 156955272848), (2, 78477636424), (4, 39238818212), (8, 19619409106), (11, 14268661168), (16, 9809704553), (22, 7134330584), (44, 3567165292), (88, 1783582646), (176, 891791323)]