140323112

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 285120000

約数和(自身を除く): 144796888

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 109, 116, 124, 179, 218, 232, 248, 358, 436, 716, 872, 899, 1432, 1798, 3161, 3379, 3596, 5191, 5549, 6322, 6758, 7192, 10382, 11098, 12644, 13516, 19511, 20764, 22196, 25288, 27032, 39022, 41528, 44392, 78044, 97991, 156088, 160921, 195982, 321842, 391964, 565819, 604841, 643684, 783928, 1131638, 1209682, 1287368, 2263276, 2419364, 4526552, 4838728, 17540389, 35080778, 70161556, 140323112]

約数ペア:

[(1, 140323112), (2, 70161556), (4, 35080778), (8, 17540389), (29, 4838728), (31, 4526552), (58, 2419364), (62, 2263276), (109, 1287368), (116, 1209682), (124, 1131638), (179, 783928), (218, 643684), (232, 604841), (248, 565819), (358, 391964), (436, 321842), (716, 195982), (872, 160921), (899, 156088), (1432, 97991), (1798, 78044), (3161, 44392), (3379, 41528), (3596, 39022), (5191, 27032), (5549, 25288), (6322, 22196), (6758, 20764), (7192, 19511), (10382, 13516), (11098, 12644)]