156934670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1201}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 288191520

約数和(自身を除く): 131256850

約数列:

[1, 2, 5, 10, 73, 146, 179, 358, 365, 730, 895, 1201, 1790, 2402, 6005, 12010, 13067, 26134, 65335, 87673, 130670, 175346, 214979, 429958, 438365, 876730, 1074895, 2149790, 15693467, 31386934, 78467335, 156934670]

約数ペア:

[(1, 156934670), (2, 78467335), (5, 31386934), (10, 15693467), (73, 2149790), (146, 1074895), (179, 876730), (358, 438365), (365, 429958), (730, 214979), (895, 175346), (1201, 130670), (1790, 87673), (2402, 65335), (6005, 26134), (12010, 13067)]