134642176

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 80

約数和(自身を含む): 294624000

約数和(自身を除く): 159981824

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 499, 512, 527, 544, 992, 998, 1054, 1088, 1984, 1996, 2108, 2176, 3968, 3992, 4216, 4352, 7936, 7984, 8432, 8483, 8704, 15469, 15872, 15968, 16864, 16966, 30938, 31936, 33728, 33932, 61876, 63872, 67456, 67864, 123752, 127744, 134912, 135728, 247504, 255488, 262973, 269824, 271456, 495008, 525946, 542912, 990016, 1051892, 1085824, 1980032, 2103784, 2171648, 3960064, 4207568, 4343296, 7920128, 8415136, 16830272, 33660544, 67321088, 134642176]

約数ペア:

[(1, 134642176), (2, 67321088), (4, 33660544), (8, 16830272), (16, 8415136), (17, 7920128), (31, 4343296), (32, 4207568), (34, 3960064), (62, 2171648), (64, 2103784), (68, 1980032), (124, 1085824), (128, 1051892), (136, 990016), (248, 542912), (256, 525946), (272, 495008), (496, 271456), (499, 269824), (512, 262973), (527, 255488), (544, 247504), (992, 135728), (998, 134912), (1054, 127744), (1088, 123752), (1984, 67864), (1996, 67456), (2108, 63872), (2176, 61876), (3968, 33932), (3992, 33728), (4216, 31936), (4352, 30938), (7936, 16966), (7984, 16864), (8432, 15968), (8483, 15872), (8704, 15469)]