129281856

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1560

約数の個数: 112

約数和(自身を含む): 382511808

約数和(自身を除く): 253229952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 132, 164, 176, 192, 246, 264, 328, 352, 451, 492, 528, 656, 704, 902, 984, 1056, 1312, 1353, 1493, 1804, 1968, 2112, 2624, 2706, 2986, 3608, 3936, 4479, 5412, 5972, 7216, 7872, 8958, 10824, 11944, 14432, 16423, 17916, 21648, 23888, 28864, 32846, 35832, 43296, 47776, 49269, 61213, 65692, 71664, 86592, 95552, 98538, 122426, 131384, 143328, 183639, 197076, 244852, 262768, 286656, 367278, 394152, 489704, 525536, 673343, 734556, 788304, 979408, 1051072, 1346686, 1469112, 1576608, 1958816, 2020029, 2693372, 2938224, 3153216, 3917632, 4040058, 5386744, 5876448, 8080116, 10773488, 11752896, 16160232, 21546976, 32320464, 43093952, 64640928, 129281856]

約数ペア:

[(1, 129281856), (2, 64640928), (3, 43093952), (4, 32320464), (6, 21546976), (8, 16160232), (11, 11752896), (12, 10773488), (16, 8080116), (22, 5876448), (24, 5386744), (32, 4040058), (33, 3917632), (41, 3153216), (44, 2938224), (48, 2693372), (64, 2020029), (66, 1958816), (82, 1576608), (88, 1469112), (96, 1346686), (123, 1051072), (132, 979408), (164, 788304), (176, 734556), (192, 673343), (246, 525536), (264, 489704), (328, 394152), (352, 367278), (451, 286656), (492, 262768), (528, 244852), (656, 197076), (704, 183639), (902, 143328), (984, 131384), (1056, 122426), (1312, 98538), (1353, 95552), (1493, 86592), (1804, 71664), (1968, 65692), (2112, 61213), (2624, 49269), (2706, 47776), (2986, 43296), (3608, 35832), (3936, 32846), (4479, 28864), (5412, 23888), (5972, 21648), (7216, 17916), (7872, 16423), (8958, 14432), (10824, 11944)]