148298556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4447}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 396548096

約数和(自身を除く): 248249540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4447, 4764, 5558, 8337, 8894, 11116, 13341, 16674, 17788, 26682, 31129, 33348, 53364, 62258, 93387, 124516, 186774, 373548, 1765459, 3530918, 5296377, 7061836, 10592754, 12358213, 21185508, 24716426, 37074639, 49432852, 74149278, 148298556]

約数ペア:

[(1, 148298556), (2, 74149278), (3, 49432852), (4, 37074639), (6, 24716426), (7, 21185508), (12, 12358213), (14, 10592754), (21, 7061836), (28, 5296377), (42, 3530918), (84, 1765459), (397, 373548), (794, 186774), (1191, 124516), (1588, 93387), (2382, 62258), (2779, 53364), (4447, 33348), (4764, 31129), (5558, 26682), (8337, 17788), (8894, 16674), (11116, 13341)]