161750848

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2087}}^1$

素因数の和:2279

約数の個数: 56

約数和(自身を含む): 369124992

約数和(自身を除く): 207374144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 346, 448, 692, 1211, 1384, 2087, 2422, 2768, 4174, 4844, 5536, 8348, 9688, 11072, 14609, 16696, 19376, 29218, 33392, 38752, 58436, 66784, 77504, 116872, 133568, 233744, 361051, 467488, 722102, 934976, 1444204, 2527357, 2888408, 5054714, 5776816, 10109428, 11553632, 20218856, 23107264, 40437712, 80875424, 161750848]

約数ペア:

[(1, 161750848), (2, 80875424), (4, 40437712), (7, 23107264), (8, 20218856), (14, 11553632), (16, 10109428), (28, 5776816), (32, 5054714), (56, 2888408), (64, 2527357), (112, 1444204), (173, 934976), (224, 722102), (346, 467488), (448, 361051), (692, 233744), (1211, 133568), (1384, 116872), (2087, 77504), (2422, 66784), (2768, 58436), (4174, 38752), (4844, 33392), (5536, 29218), (8348, 19376), (9688, 16696), (11072, 14609)]