161373312

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 468449280

約数和(自身を除く): 307075968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 1016, 1103, 1143, 1152, 1524, 2032, 2206, 2286, 3048, 3309, 4064, 4412, 4572, 6096, 6618, 8128, 8824, 9144, 9927, 12192, 13236, 16256, 17648, 18288, 19854, 24384, 26472, 35296, 36576, 39708, 48768, 52944, 70592, 73152, 79416, 105888, 140081, 141184, 146304, 158832, 211776, 280162, 317664, 420243, 423552, 560324, 635328, 840486, 1120648, 1260729, 1270656, 1680972, 2241296, 2521458, 3361944, 4482592, 5042916, 6723888, 8965184, 10085832, 13447776, 17930368, 20171664, 26895552, 40343328, 53791104, 80686656, 161373312]

約数ペア:

[(1, 161373312), (2, 80686656), (3, 53791104), (4, 40343328), (6, 26895552), (8, 20171664), (9, 17930368), (12, 13447776), (16, 10085832), (18, 8965184), (24, 6723888), (32, 5042916), (36, 4482592), (48, 3361944), (64, 2521458), (72, 2241296), (96, 1680972), (127, 1270656), (128, 1260729), (144, 1120648), (192, 840486), (254, 635328), (288, 560324), (381, 423552), (384, 420243), (508, 317664), (576, 280162), (762, 211776), (1016, 158832), (1103, 146304), (1143, 141184), (1152, 140081), (1524, 105888), (2032, 79416), (2206, 73152), (2286, 70592), (3048, 52944), (3309, 48768), (4064, 39708), (4412, 36576), (4572, 35296), (6096, 26472), (6618, 24384), (8128, 19854), (8824, 18288), (9144, 17648), (9927, 16256), (12192, 13236)]