31333104

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 97029504

約数和(自身を除く): 65696400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 131, 132, 144, 151, 176, 198, 262, 264, 302, 393, 396, 453, 524, 528, 604, 786, 792, 906, 1048, 1179, 1208, 1359, 1441, 1572, 1584, 1661, 1812, 2096, 2358, 2416, 2718, 2882, 3144, 3322, 3624, 4323, 4716, 4983, 5436, 5764, 6288, 6644, 7248, 8646, 9432, 9966, 10872, 11528, 12969, 13288, 14949, 17292, 18864, 19781, 19932, 21744, 23056, 25938, 26576, 29898, 34584, 39562, 39864, 51876, 59343, 59796, 69168, 79124, 79728, 103752, 118686, 119592, 158248, 178029, 207504, 217591, 237372, 239184, 316496, 356058, 435182, 474744, 652773, 712116, 870364, 949488, 1305546, 1424232, 1740728, 1958319, 2611092, 2848464, 3481456, 3916638, 5222184, 7833276, 10444368, 15666552, 31333104]

約数ペア:

[(1, 31333104), (2, 15666552), (3, 10444368), (4, 7833276), (6, 5222184), (8, 3916638), (9, 3481456), (11, 2848464), (12, 2611092), (16, 1958319), (18, 1740728), (22, 1424232), (24, 1305546), (33, 949488), (36, 870364), (44, 712116), (48, 652773), (66, 474744), (72, 435182), (88, 356058), (99, 316496), (131, 239184), (132, 237372), (144, 217591), (151, 207504), (176, 178029), (198, 158248), (262, 119592), (264, 118686), (302, 103752), (393, 79728), (396, 79124), (453, 69168), (524, 59796), (528, 59343), (604, 51876), (786, 39864), (792, 39562), (906, 34584), (1048, 29898), (1179, 26576), (1208, 25938), (1359, 23056), (1441, 21744), (1572, 19932), (1584, 19781), (1661, 18864), (1812, 17292), (2096, 14949), (2358, 13288), (2416, 12969), (2718, 11528), (2882, 10872), (3144, 9966), (3322, 9432), (3624, 8646), (4323, 7248), (4716, 6644), (4983, 6288), (5436, 5764)]