157031360

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5059}}^1$

素因数の和:5173

約数の個数: 56

約数和(自身を含む): 377860560

約数和(自身を除く): 220829200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 5059, 6208, 7760, 10118, 15520, 20236, 25295, 31040, 40472, 50590, 80944, 101180, 161888, 202360, 323776, 404720, 490723, 809440, 981446, 1618880, 1962892, 2453615, 3925784, 4907230, 7851568, 9814460, 15703136, 19628920, 31406272, 39257840, 78515680, 157031360]

約数ペア:

[(1, 157031360), (2, 78515680), (4, 39257840), (5, 31406272), (8, 19628920), (10, 15703136), (16, 9814460), (20, 7851568), (32, 4907230), (40, 3925784), (64, 2453615), (80, 1962892), (97, 1618880), (160, 981446), (194, 809440), (320, 490723), (388, 404720), (485, 323776), (776, 202360), (970, 161888), (1552, 101180), (1940, 80944), (3104, 50590), (3880, 40472), (5059, 31040), (6208, 25295), (7760, 20236), (10118, 15520)]