156625820533

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{8329}}^1$

素因数の和:8966

約数の個数: 48

約数和(自身を含む): 200297648880

約数和(自身を除く): 43671828347

約数列:

[1, 7, 13, 49, 53, 91, 371, 557, 637, 689, 2597, 3899, 4823, 7241, 8329, 27293, 29521, 33761, 50687, 58303, 108277, 206647, 354809, 383773, 408121, 441437, 757939, 1446529, 2686411, 3090059, 4639253, 5305573, 5738681, 18804877, 21630413, 32474771, 40170767, 60310289, 227323397, 245880409, 281195369, 422172023, 1721162863, 2955204161, 3196445317, 12048140041, 22375117219, 156625820533]

約数ペア:

[(1, 156625820533), (7, 22375117219), (13, 12048140041), (49, 3196445317), (53, 2955204161), (91, 1721162863), (371, 422172023), (557, 281195369), (637, 245880409), (689, 227323397), (2597, 60310289), (3899, 40170767), (4823, 32474771), (7241, 21630413), (8329, 18804877), (27293, 5738681), (29521, 5305573), (33761, 4639253), (50687, 3090059), (58303, 2686411), (108277, 1446529), (206647, 757939), (354809, 441437), (383773, 408121)]