138729888

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1327}}^1$

素因数の和:1368

約数の個数: 144

約数和(自身を含む): 445092480

約数和(自身を除く): 306362592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 792, 864, 968, 1056, 1089, 1188, 1327, 1452, 1584, 1936, 2178, 2376, 2654, 2904, 3168, 3267, 3872, 3981, 4356, 4752, 5308, 5808, 6534, 7962, 8712, 9504, 10616, 11616, 11943, 13068, 14597, 15924, 17424, 21232, 23886, 26136, 29194, 31848, 34848, 35829, 42464, 43791, 47772, 52272, 58388, 63696, 71658, 87582, 95544, 104544, 116776, 127392, 131373, 143316, 160567, 175164, 191088, 233552, 262746, 286632, 321134, 350328, 382176, 394119, 467104, 481701, 525492, 573264, 642268, 700656, 788238, 963402, 1050984, 1146528, 1284536, 1401312, 1445103, 1576476, 1926804, 2101968, 2569072, 2890206, 3152952, 3853608, 4203936, 4335309, 5138144, 5780412, 6305904, 7707216, 8670618, 11560824, 12611808, 15414432, 17341236, 23121648, 34682472, 46243296, 69364944, 138729888]

約数ペア:

[(1, 138729888), (2, 69364944), (3, 46243296), (4, 34682472), (6, 23121648), (8, 17341236), (9, 15414432), (11, 12611808), (12, 11560824), (16, 8670618), (18, 7707216), (22, 6305904), (24, 5780412), (27, 5138144), (32, 4335309), (33, 4203936), (36, 3853608), (44, 3152952), (48, 2890206), (54, 2569072), (66, 2101968), (72, 1926804), (88, 1576476), (96, 1445103), (99, 1401312), (108, 1284536), (121, 1146528), (132, 1050984), (144, 963402), (176, 788238), (198, 700656), (216, 642268), (242, 573264), (264, 525492), (288, 481701), (297, 467104), (352, 394119), (363, 382176), (396, 350328), (432, 321134), (484, 286632), (528, 262746), (594, 233552), (726, 191088), (792, 175164), (864, 160567), (968, 143316), (1056, 131373), (1089, 127392), (1188, 116776), (1327, 104544), (1452, 95544), (1584, 87582), (1936, 71658), (2178, 63696), (2376, 58388), (2654, 52272), (2904, 47772), (3168, 43791), (3267, 42464), (3872, 35829), (3981, 34848), (4356, 31848), (4752, 29194), (5308, 26136), (5808, 23886), (6534, 21232), (7962, 17424), (8712, 15924), (9504, 14597), (10616, 13068), (11616, 11943)]