141918128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 310694400

約数和(自身を除く): 168776272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 79, 88, 118, 158, 173, 176, 236, 316, 346, 472, 632, 649, 692, 869, 944, 1264, 1298, 1384, 1738, 1903, 2596, 2768, 3476, 3806, 4661, 5192, 6952, 7612, 9322, 10207, 10384, 13667, 13904, 15224, 18644, 20414, 27334, 30448, 37288, 40828, 51271, 54668, 74576, 81656, 102542, 109336, 112277, 150337, 163312, 205084, 218672, 224554, 300674, 410168, 449108, 601348, 806353, 820336, 898216, 1202696, 1612706, 1796432, 2405392, 3225412, 6450824, 8869883, 12901648, 17739766, 35479532, 70959064, 141918128]

約数ペア:

[(1, 141918128), (2, 70959064), (4, 35479532), (8, 17739766), (11, 12901648), (16, 8869883), (22, 6450824), (44, 3225412), (59, 2405392), (79, 1796432), (88, 1612706), (118, 1202696), (158, 898216), (173, 820336), (176, 806353), (236, 601348), (316, 449108), (346, 410168), (472, 300674), (632, 224554), (649, 218672), (692, 205084), (869, 163312), (944, 150337), (1264, 112277), (1298, 109336), (1384, 102542), (1738, 81656), (1903, 74576), (2596, 54668), (2768, 51271), (3476, 40828), (3806, 37288), (4661, 30448), (5192, 27334), (6952, 20414), (7612, 18644), (9322, 15224), (10207, 13904), (10384, 13667)]