151698760

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{16561}}^1$

素因数の和:16801

約数の個数: 32

約数和(自身を含む): 342833400

約数和(自身を除く): 191134640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 16561, 33122, 66244, 82805, 132488, 165610, 331220, 662440, 3792469, 7584938, 15169876, 18962345, 30339752, 37924690, 75849380, 151698760]

約数ペア:

[(1, 151698760), (2, 75849380), (4, 37924690), (5, 30339752), (8, 18962345), (10, 15169876), (20, 7584938), (40, 3792469), (229, 662440), (458, 331220), (916, 165610), (1145, 132488), (1832, 82805), (2290, 66244), (4580, 33122), (9160, 16561)]