121767056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 265161600

約数和(自身を除く): 143394544

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 43, 58, 68, 86, 116, 136, 172, 232, 272, 344, 359, 464, 493, 688, 718, 731, 986, 1247, 1436, 1462, 1972, 2494, 2872, 2924, 3944, 4988, 5744, 5848, 6103, 7888, 9976, 10411, 11696, 12206, 15437, 19952, 20822, 21199, 24412, 30874, 41644, 42398, 48824, 61748, 83288, 84796, 97648, 123496, 166576, 169592, 176987, 246992, 262429, 339184, 353974, 447673, 524858, 707948, 895346, 1049716, 1415896, 1790692, 2099432, 2831792, 3581384, 4198864, 7162768, 7610441, 15220882, 30441764, 60883528, 121767056]

約数ペア:

[(1, 121767056), (2, 60883528), (4, 30441764), (8, 15220882), (16, 7610441), (17, 7162768), (29, 4198864), (34, 3581384), (43, 2831792), (58, 2099432), (68, 1790692), (86, 1415896), (116, 1049716), (136, 895346), (172, 707948), (232, 524858), (272, 447673), (344, 353974), (359, 339184), (464, 262429), (493, 246992), (688, 176987), (718, 169592), (731, 166576), (986, 123496), (1247, 97648), (1436, 84796), (1462, 83288), (1972, 61748), (2494, 48824), (2872, 42398), (2924, 41644), (3944, 30874), (4988, 24412), (5744, 21199), (5848, 20822), (6103, 19952), (7888, 15437), (9976, 12206), (10411, 11696)]