167148032

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10580

約数の個数: 40

約数和(自身を含む): 344775552

約数和(自身を除く): 177627520

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 10531, 15872, 21062, 42124, 84248, 168496, 326461, 336992, 652922, 673984, 1305844, 1347968, 2611688, 2695936, 5223376, 5391872, 10446752, 20893504, 41787008, 83574016, 167148032]

約数ペア:

[(1, 167148032), (2, 83574016), (4, 41787008), (8, 20893504), (16, 10446752), (31, 5391872), (32, 5223376), (62, 2695936), (64, 2611688), (124, 1347968), (128, 1305844), (248, 673984), (256, 652922), (496, 336992), (512, 326461), (992, 168496), (1984, 84248), (3968, 42124), (7936, 21062), (10531, 15872)]