132483584

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 80

約数和(自身を含む): 289910016

約数和(自身を除く): 157426432

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 491, 496, 512, 527, 544, 982, 992, 1054, 1088, 1964, 1984, 2108, 2176, 3928, 3968, 4216, 4352, 7856, 7936, 8347, 8432, 8704, 15221, 15712, 15872, 16694, 16864, 30442, 31424, 33388, 33728, 60884, 62848, 66776, 67456, 121768, 125696, 133552, 134912, 243536, 251392, 258757, 267104, 269824, 487072, 517514, 534208, 974144, 1035028, 1068416, 1948288, 2070056, 2136832, 3896576, 4140112, 4273664, 7793152, 8280224, 16560448, 33120896, 66241792, 132483584]

約数ペア:

[(1, 132483584), (2, 66241792), (4, 33120896), (8, 16560448), (16, 8280224), (17, 7793152), (31, 4273664), (32, 4140112), (34, 3896576), (62, 2136832), (64, 2070056), (68, 1948288), (124, 1068416), (128, 1035028), (136, 974144), (248, 534208), (256, 517514), (272, 487072), (491, 269824), (496, 267104), (512, 258757), (527, 251392), (544, 243536), (982, 134912), (992, 133552), (1054, 125696), (1088, 121768), (1964, 67456), (1984, 66776), (2108, 62848), (2176, 60884), (3928, 33728), (3968, 33388), (4216, 31424), (4352, 30442), (7856, 16864), (7936, 16694), (8347, 15872), (8432, 15712), (8704, 15221)]