138211392

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 112

約数和(自身を含む): 411992064

約数和(自身を除く): 273780672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2046, 2111, 2112, 2728, 2976, 4092, 4222, 5456, 5952, 6333, 8184, 8444, 10912, 12666, 16368, 16888, 21824, 23221, 25332, 32736, 33776, 46442, 50664, 65441, 65472, 67552, 69663, 92884, 101328, 130882, 135104, 139326, 185768, 196323, 202656, 261764, 278652, 371536, 392646, 405312, 523528, 557304, 719851, 743072, 785292, 1047056, 1114608, 1439702, 1486144, 1570584, 2094112, 2159553, 2229216, 2879404, 3141168, 4188224, 4319106, 4458432, 5758808, 6282336, 8638212, 11517616, 12564672, 17276424, 23035232, 34552848, 46070464, 69105696, 138211392]

約数ペア:

[(1, 138211392), (2, 69105696), (3, 46070464), (4, 34552848), (6, 23035232), (8, 17276424), (11, 12564672), (12, 11517616), (16, 8638212), (22, 6282336), (24, 5758808), (31, 4458432), (32, 4319106), (33, 4188224), (44, 3141168), (48, 2879404), (62, 2229216), (64, 2159553), (66, 2094112), (88, 1570584), (93, 1486144), (96, 1439702), (124, 1114608), (132, 1047056), (176, 785292), (186, 743072), (192, 719851), (248, 557304), (264, 523528), (341, 405312), (352, 392646), (372, 371536), (496, 278652), (528, 261764), (682, 202656), (704, 196323), (744, 185768), (992, 139326), (1023, 135104), (1056, 130882), (1364, 101328), (1488, 92884), (1984, 69663), (2046, 67552), (2111, 65472), (2112, 65441), (2728, 50664), (2976, 46442), (4092, 33776), (4222, 32736), (5456, 25332), (5952, 23221), (6333, 21824), (8184, 16888), (8444, 16368), (10912, 12666)]