157424946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{10103}}^1$

素因数の和:10175

約数の個数: 48

約数和(自身を含む): 373201344

約数和(自身を除く): 215776398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 10103, 15582, 20206, 30309, 60618, 70721, 141442, 212163, 424326, 495047, 535459, 990094, 1070918, 1485141, 1606377, 2970282, 3212754, 3748213, 7496426, 11244639, 22489278, 26237491, 52474982, 78712473, 157424946]

約数ペア:

[(1, 157424946), (2, 78712473), (3, 52474982), (6, 26237491), (7, 22489278), (14, 11244639), (21, 7496426), (42, 3748213), (49, 3212754), (53, 2970282), (98, 1606377), (106, 1485141), (147, 1070918), (159, 990094), (294, 535459), (318, 495047), (371, 424326), (742, 212163), (1113, 141442), (2226, 70721), (2597, 60618), (5194, 30309), (7791, 20206), (10103, 15582)]