108938172

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 313712000

約数和(自身を除く): 204773828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 199, 228, 266, 294, 343, 398, 399, 532, 588, 597, 686, 796, 798, 931, 1029, 1194, 1372, 1393, 1596, 1862, 2058, 2388, 2401, 2786, 2793, 3724, 3781, 4116, 4179, 4802, 5572, 5586, 6517, 7203, 7562, 8358, 9604, 9751, 11172, 11343, 13034, 14406, 15124, 16716, 19502, 19551, 22686, 26068, 26467, 28812, 29253, 39004, 39102, 45372, 45619, 52934, 58506, 68257, 78204, 79401, 91238, 105868, 117012, 136514, 136857, 158802, 182476, 185269, 204771, 273028, 273714, 317604, 370538, 409542, 477799, 547428, 555807, 741076, 819084, 955598, 1111614, 1296883, 1433397, 1911196, 2223228, 2593766, 2866794, 3890649, 5187532, 5733588, 7781298, 9078181, 15562596, 18156362, 27234543, 36312724, 54469086, 108938172]

約数ペア:

[(1, 108938172), (2, 54469086), (3, 36312724), (4, 27234543), (6, 18156362), (7, 15562596), (12, 9078181), (14, 7781298), (19, 5733588), (21, 5187532), (28, 3890649), (38, 2866794), (42, 2593766), (49, 2223228), (57, 1911196), (76, 1433397), (84, 1296883), (98, 1111614), (114, 955598), (133, 819084), (147, 741076), (196, 555807), (199, 547428), (228, 477799), (266, 409542), (294, 370538), (343, 317604), (398, 273714), (399, 273028), (532, 204771), (588, 185269), (597, 182476), (686, 158802), (796, 136857), (798, 136514), (931, 117012), (1029, 105868), (1194, 91238), (1372, 79401), (1393, 78204), (1596, 68257), (1862, 58506), (2058, 52934), (2388, 45619), (2401, 45372), (2786, 39102), (2793, 39004), (3724, 29253), (3781, 28812), (4116, 26467), (4179, 26068), (4802, 22686), (5572, 19551), (5586, 19502), (6517, 16716), (7203, 15124), (7562, 14406), (8358, 13034), (9604, 11343), (9751, 11172)]