149019912

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 439084800

約数和(自身を除く): 290064888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 71, 72, 79, 81, 82, 108, 123, 142, 158, 162, 164, 213, 216, 237, 246, 284, 316, 324, 328, 369, 426, 474, 492, 568, 632, 639, 648, 711, 738, 852, 948, 984, 1107, 1278, 1422, 1476, 1704, 1896, 1917, 2133, 2214, 2556, 2844, 2911, 2952, 3239, 3321, 3834, 4266, 4428, 5112, 5609, 5688, 5751, 5822, 6399, 6478, 6642, 7668, 8532, 8733, 8856, 9717, 11218, 11502, 11644, 12798, 12956, 13284, 15336, 16827, 17064, 17466, 19434, 22436, 23004, 23288, 25596, 25912, 26199, 26568, 29151, 33654, 34932, 38868, 44872, 46008, 50481, 51192, 52398, 58302, 67308, 69864, 77736, 78597, 87453, 100962, 104796, 116604, 134616, 151443, 157194, 174906, 201924, 209592, 229969, 233208, 235791, 262359, 302886, 314388, 349812, 403848, 454329, 459938, 471582, 524718, 605772, 628776, 689907, 699624, 908658, 919876, 943164, 1049436, 1211544, 1379814, 1817316, 1839752, 1886328, 2069721, 2098872, 2759628, 3634632, 4139442, 5519256, 6209163, 8278884, 12418326, 16557768, 18627489, 24836652, 37254978, 49673304, 74509956, 149019912]

約数ペア:

[(1, 149019912), (2, 74509956), (3, 49673304), (4, 37254978), (6, 24836652), (8, 18627489), (9, 16557768), (12, 12418326), (18, 8278884), (24, 6209163), (27, 5519256), (36, 4139442), (41, 3634632), (54, 2759628), (71, 2098872), (72, 2069721), (79, 1886328), (81, 1839752), (82, 1817316), (108, 1379814), (123, 1211544), (142, 1049436), (158, 943164), (162, 919876), (164, 908658), (213, 699624), (216, 689907), (237, 628776), (246, 605772), (284, 524718), (316, 471582), (324, 459938), (328, 454329), (369, 403848), (426, 349812), (474, 314388), (492, 302886), (568, 262359), (632, 235791), (639, 233208), (648, 229969), (711, 209592), (738, 201924), (852, 174906), (948, 157194), (984, 151443), (1107, 134616), (1278, 116604), (1422, 104796), (1476, 100962), (1704, 87453), (1896, 78597), (1917, 77736), (2133, 69864), (2214, 67308), (2556, 58302), (2844, 52398), (2911, 51192), (2952, 50481), (3239, 46008), (3321, 44872), (3834, 38868), (4266, 34932), (4428, 33654), (5112, 29151), (5609, 26568), (5688, 26199), (5751, 25912), (5822, 25596), (6399, 23288), (6478, 23004), (6642, 22436), (7668, 19434), (8532, 17466), (8733, 17064), (8856, 16827), (9717, 15336), (11218, 13284), (11502, 12956), (11644, 12798)]