149075892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20399}}^1$

素因数の和:20445

約数の個数: 72

約数和(自身を含む): 445536000

約数和(自身を除く): 296460108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 20399, 40798, 61197, 81596, 122394, 142793, 183591, 244788, 285586, 367182, 428379, 571172, 591571, 734364, 856758, 1183142, 1285137, 1713516, 1774713, 2366284, 2570274, 3549426, 4140997, 5140548, 5324139, 7098852, 8281994, 10648278, 12422991, 16563988, 21296556, 24845982, 37268973, 49691964, 74537946, 149075892]

約数ペア:

[(1, 149075892), (2, 74537946), (3, 49691964), (4, 37268973), (6, 24845982), (7, 21296556), (9, 16563988), (12, 12422991), (14, 10648278), (18, 8281994), (21, 7098852), (28, 5324139), (29, 5140548), (36, 4140997), (42, 3549426), (58, 2570274), (63, 2366284), (84, 1774713), (87, 1713516), (116, 1285137), (126, 1183142), (174, 856758), (203, 734364), (252, 591571), (261, 571172), (348, 428379), (406, 367182), (522, 285586), (609, 244788), (812, 183591), (1044, 142793), (1218, 122394), (1827, 81596), (2436, 61197), (3654, 40798), (7308, 20399)]