149419074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 350853120

約数和(自身を除く): 201434046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 89, 142, 178, 213, 267, 426, 497, 534, 563, 623, 994, 1126, 1246, 1491, 1689, 1869, 2982, 3378, 3738, 3941, 6319, 7882, 11823, 12638, 18957, 23646, 37914, 39973, 44233, 50107, 79946, 88466, 100214, 119919, 132699, 150321, 239838, 265398, 279811, 300642, 350749, 559622, 701498, 839433, 1052247, 1678866, 2104494, 3557597, 7115194, 10672791, 21345582, 24903179, 49806358, 74709537, 149419074]

約数ペア:

[(1, 149419074), (2, 74709537), (3, 49806358), (6, 24903179), (7, 21345582), (14, 10672791), (21, 7115194), (42, 3557597), (71, 2104494), (89, 1678866), (142, 1052247), (178, 839433), (213, 701498), (267, 559622), (426, 350749), (497, 300642), (534, 279811), (563, 265398), (623, 239838), (994, 150321), (1126, 132699), (1246, 119919), (1491, 100214), (1689, 88466), (1869, 79946), (2982, 50107), (3378, 44233), (3738, 39973), (3941, 37914), (6319, 23646), (7882, 18957), (11823, 12638)]