144531366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 350515200

約数和(自身を除く): 205983834

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 139, 266, 278, 399, 417, 798, 834, 973, 1303, 1946, 2606, 2641, 2919, 3909, 5282, 5838, 7818, 7923, 9121, 15846, 18242, 18487, 24757, 27363, 36974, 49514, 54726, 55461, 74271, 110922, 148542, 173299, 181117, 346598, 362234, 519897, 543351, 1039794, 1086702, 1267819, 2535638, 3441223, 3803457, 6882446, 7606914, 10323669, 20647338, 24088561, 48177122, 72265683, 144531366]

約数ペア:

[(1, 144531366), (2, 72265683), (3, 48177122), (6, 24088561), (7, 20647338), (14, 10323669), (19, 7606914), (21, 6882446), (38, 3803457), (42, 3441223), (57, 2535638), (114, 1267819), (133, 1086702), (139, 1039794), (266, 543351), (278, 519897), (399, 362234), (417, 346598), (798, 181117), (834, 173299), (973, 148542), (1303, 110922), (1946, 74271), (2606, 55461), (2641, 54726), (2919, 49514), (3909, 36974), (5282, 27363), (5838, 24757), (7818, 18487), (7923, 18242), (9121, 15846)]