140581152

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1175

約数の個数: 144

約数和(自身を含む): 439508160

約数和(自身を除く): 298927008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1117, 1311, 1368, 1656, 1748, 1824, 2208, 2234, 2622, 2736, 3312, 3351, 3496, 3933, 4468, 5244, 5472, 6624, 6702, 6992, 7866, 8936, 10053, 10488, 13404, 13984, 15732, 17872, 20106, 20976, 21223, 25691, 26808, 31464, 35744, 40212, 41952, 42446, 51382, 53616, 62928, 63669, 77073, 80424, 84892, 102764, 107232, 125856, 127338, 154146, 160848, 169784, 191007, 205528, 231219, 254676, 308292, 321696, 339568, 382014, 411056, 462438, 488129, 509352, 616584, 679136, 764028, 822112, 924876, 976258, 1018704, 1233168, 1464387, 1528056, 1849752, 1952516, 2037408, 2466336, 2928774, 3056112, 3699504, 3905032, 4393161, 5857548, 6112224, 7399008, 7810064, 8786322, 11715096, 15620128, 17572644, 23430192, 35145288, 46860384, 70290576, 140581152]

約数ペア:

[(1, 140581152), (2, 70290576), (3, 46860384), (4, 35145288), (6, 23430192), (8, 17572644), (9, 15620128), (12, 11715096), (16, 8786322), (18, 7810064), (19, 7399008), (23, 6112224), (24, 5857548), (32, 4393161), (36, 3905032), (38, 3699504), (46, 3056112), (48, 2928774), (57, 2466336), (69, 2037408), (72, 1952516), (76, 1849752), (92, 1528056), (96, 1464387), (114, 1233168), (138, 1018704), (144, 976258), (152, 924876), (171, 822112), (184, 764028), (207, 679136), (228, 616584), (276, 509352), (288, 488129), (304, 462438), (342, 411056), (368, 382014), (414, 339568), (437, 321696), (456, 308292), (552, 254676), (608, 231219), (684, 205528), (736, 191007), (828, 169784), (874, 160848), (912, 154146), (1104, 127338), (1117, 125856), (1311, 107232), (1368, 102764), (1656, 84892), (1748, 80424), (1824, 77073), (2208, 63669), (2234, 62928), (2622, 53616), (2736, 51382), (3312, 42446), (3351, 41952), (3496, 40212), (3933, 35744), (4468, 31464), (5244, 26808), (5472, 25691), (6624, 21223), (6702, 20976), (6992, 20106), (7866, 17872), (8936, 15732), (10053, 13984), (10488, 13404)]