157221567382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2439889}}^1$

素因数の和:2440032

約数の個数: 32

約数和(自身を含む): 268778282400

約数和(自身を除く): 111556715018

約数列:

[1, 2, 11, 22, 29, 58, 101, 202, 319, 638, 1111, 2222, 2929, 5858, 32219, 64438, 2439889, 4879778, 26838779, 53677558, 70756781, 141513562, 246428789, 492857578, 778324591, 1556649182, 2710716679, 5421433358, 7146434881, 14292869762, 78610783691, 157221567382]

約数ペア:

[(1, 157221567382), (2, 78610783691), (11, 14292869762), (22, 7146434881), (29, 5421433358), (58, 2710716679), (101, 1556649182), (202, 778324591), (319, 492857578), (638, 246428789), (1111, 141513562), (2222, 70756781), (2929, 53677558), (5858, 26838779), (32219, 4879778), (64438, 2439889)]