121201168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 271411200

約数和(自身を除く): 150210032

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 79, 88, 92, 158, 176, 184, 253, 316, 368, 379, 506, 632, 758, 869, 1012, 1264, 1516, 1738, 1817, 2024, 3032, 3476, 3634, 4048, 4169, 6064, 6952, 7268, 8338, 8717, 13904, 14536, 16676, 17434, 19987, 29072, 29941, 33352, 34868, 39974, 59882, 66704, 69736, 79948, 95887, 119764, 139472, 159896, 191774, 239528, 319792, 329351, 383548, 479056, 658702, 688643, 767096, 1317404, 1377286, 1534192, 2634808, 2754572, 5269616, 5509144, 7575073, 11018288, 15150146, 30300292, 60600584, 121201168]

約数ペア:

[(1, 121201168), (2, 60600584), (4, 30300292), (8, 15150146), (11, 11018288), (16, 7575073), (22, 5509144), (23, 5269616), (44, 2754572), (46, 2634808), (79, 1534192), (88, 1377286), (92, 1317404), (158, 767096), (176, 688643), (184, 658702), (253, 479056), (316, 383548), (368, 329351), (379, 319792), (506, 239528), (632, 191774), (758, 159896), (869, 139472), (1012, 119764), (1264, 95887), (1516, 79948), (1738, 69736), (1817, 66704), (2024, 59882), (3032, 39974), (3476, 34868), (3634, 33352), (4048, 29941), (4169, 29072), (6064, 19987), (6952, 17434), (7268, 16676), (8338, 14536), (8717, 13904)]