154203912

素因数分解:

$2^3\times 3^6\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 438926940

約数和(自身を除く): 284723028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 193, 216, 243, 274, 324, 386, 411, 486, 548, 579, 648, 729, 772, 822, 972, 1096, 1158, 1233, 1458, 1544, 1644, 1737, 1944, 2316, 2466, 2916, 3288, 3474, 3699, 4632, 4932, 5211, 5832, 6948, 7398, 9864, 10422, 11097, 13896, 14796, 15633, 20844, 22194, 26441, 29592, 31266, 33291, 41688, 44388, 46899, 52882, 62532, 66582, 79323, 88776, 93798, 99873, 105764, 125064, 133164, 140697, 158646, 187596, 199746, 211528, 237969, 266328, 281394, 317292, 375192, 399492, 475938, 562788, 634584, 713907, 798984, 951876, 1125576, 1427814, 1903752, 2141721, 2855628, 4283442, 5711256, 6425163, 8566884, 12850326, 17133768, 19275489, 25700652, 38550978, 51401304, 77101956, 154203912]

約数ペア:

[(1, 154203912), (2, 77101956), (3, 51401304), (4, 38550978), (6, 25700652), (8, 19275489), (9, 17133768), (12, 12850326), (18, 8566884), (24, 6425163), (27, 5711256), (36, 4283442), (54, 2855628), (72, 2141721), (81, 1903752), (108, 1427814), (137, 1125576), (162, 951876), (193, 798984), (216, 713907), (243, 634584), (274, 562788), (324, 475938), (386, 399492), (411, 375192), (486, 317292), (548, 281394), (579, 266328), (648, 237969), (729, 211528), (772, 199746), (822, 187596), (972, 158646), (1096, 140697), (1158, 133164), (1233, 125064), (1458, 105764), (1544, 99873), (1644, 93798), (1737, 88776), (1944, 79323), (2316, 66582), (2466, 62532), (2916, 52882), (3288, 46899), (3474, 44388), (3699, 41688), (4632, 33291), (4932, 31266), (5211, 29592), (5832, 26441), (6948, 22194), (7398, 20844), (9864, 15633), (10422, 14796), (11097, 13896)]