123199552

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 84

約数和(自身を含む): 287812480

約数和(自身を除く): 164612928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 79, 112, 118, 158, 224, 236, 316, 413, 448, 472, 553, 632, 826, 944, 1106, 1264, 1652, 1888, 2212, 2528, 3304, 3481, 3776, 4424, 4661, 5056, 6608, 6962, 8848, 9322, 13216, 13924, 17696, 18644, 24367, 26432, 27848, 32627, 35392, 37288, 48734, 55696, 65254, 74576, 97468, 111392, 130508, 149152, 194936, 222784, 261016, 274999, 298304, 389872, 522032, 549998, 779744, 1044064, 1099996, 1559488, 1924993, 2088128, 2199992, 3849986, 4399984, 7699972, 8799968, 15399944, 17599936, 30799888, 61599776, 123199552]

約数ペア:

[(1, 123199552), (2, 61599776), (4, 30799888), (7, 17599936), (8, 15399944), (14, 8799968), (16, 7699972), (28, 4399984), (32, 3849986), (56, 2199992), (59, 2088128), (64, 1924993), (79, 1559488), (112, 1099996), (118, 1044064), (158, 779744), (224, 549998), (236, 522032), (316, 389872), (413, 298304), (448, 274999), (472, 261016), (553, 222784), (632, 194936), (826, 149152), (944, 130508), (1106, 111392), (1264, 97468), (1652, 74576), (1888, 65254), (2212, 55696), (2528, 48734), (3304, 37288), (3481, 35392), (3776, 32627), (4424, 27848), (4661, 26432), (5056, 24367), (6608, 18644), (6962, 17696), (8848, 13924), (9322, 13216)]