142722072

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^3$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 433422600

約数和(自身を除く): 290700528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 289, 306, 323, 342, 361, 408, 456, 578, 612, 646, 684, 722, 867, 969, 1083, 1156, 1224, 1292, 1368, 1444, 1734, 1938, 2166, 2312, 2584, 2601, 2888, 2907, 3249, 3468, 3876, 4332, 5202, 5491, 5814, 6137, 6498, 6859, 6936, 7752, 8664, 10404, 10982, 11628, 12274, 12996, 13718, 16473, 18411, 20577, 20808, 21964, 23256, 24548, 25992, 27436, 32946, 36822, 41154, 43928, 49096, 49419, 54872, 55233, 61731, 65892, 73644, 82308, 98838, 104329, 110466, 116603, 123462, 131784, 147288, 164616, 197676, 208658, 220932, 233206, 246924, 312987, 349809, 395352, 417316, 441864, 466412, 493848, 625974, 699618, 834632, 932824, 938961, 1049427, 1251948, 1399236, 1877922, 1982251, 2098854, 2503896, 2798472, 3755844, 3964502, 4197708, 5946753, 7511688, 7929004, 8395416, 11893506, 15858008, 17840259, 23787012, 35680518, 47574024, 71361036, 142722072]

約数ペア:

[(1, 142722072), (2, 71361036), (3, 47574024), (4, 35680518), (6, 23787012), (8, 17840259), (9, 15858008), (12, 11893506), (17, 8395416), (18, 7929004), (19, 7511688), (24, 5946753), (34, 4197708), (36, 3964502), (38, 3755844), (51, 2798472), (57, 2503896), (68, 2098854), (72, 1982251), (76, 1877922), (102, 1399236), (114, 1251948), (136, 1049427), (152, 938961), (153, 932824), (171, 834632), (204, 699618), (228, 625974), (289, 493848), (306, 466412), (323, 441864), (342, 417316), (361, 395352), (408, 349809), (456, 312987), (578, 246924), (612, 233206), (646, 220932), (684, 208658), (722, 197676), (867, 164616), (969, 147288), (1083, 131784), (1156, 123462), (1224, 116603), (1292, 110466), (1368, 104329), (1444, 98838), (1734, 82308), (1938, 73644), (2166, 65892), (2312, 61731), (2584, 55233), (2601, 54872), (2888, 49419), (2907, 49096), (3249, 43928), (3468, 41154), (3876, 36822), (4332, 32946), (5202, 27436), (5491, 25992), (5814, 24548), (6137, 23256), (6498, 21964), (6859, 20808), (6936, 20577), (7752, 18411), (8664, 16473), (10404, 13718), (10982, 12996), (11628, 12274)]