149800742

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3853

約数の個数: 48

約数和(自身を含む): 290650752

約数和(自身を除く): 140850010

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 3793, 5642, 7586, 19747, 26551, 39494, 49309, 53102, 98618, 117583, 185857, 235166, 345163, 371714, 690326, 823081, 1528579, 1646162, 2416141, 3057158, 4832282, 5761567, 10700053, 11523134, 21400106, 74900371, 149800742]

約数ペア:

[(1, 149800742), (2, 74900371), (7, 21400106), (13, 11523134), (14, 10700053), (26, 5761567), (31, 4832282), (49, 3057158), (62, 2416141), (91, 1646162), (98, 1528579), (182, 823081), (217, 690326), (403, 371714), (434, 345163), (637, 235166), (806, 185857), (1274, 117583), (1519, 98618), (2821, 53102), (3038, 49309), (3793, 39494), (5642, 26551), (7586, 19747)]