188113376

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 72

約数和(自身を含む): 428669640

約数和(自身を除く): 240556264

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1672, 1936, 2299, 2557, 3344, 3872, 4598, 5114, 6688, 9196, 10228, 18392, 20456, 28127, 36784, 40912, 48583, 56254, 73568, 81824, 97166, 112508, 194332, 225016, 309397, 388664, 450032, 534413, 618794, 777328, 900064, 1068826, 1237588, 1554656, 2137652, 2475176, 4275304, 4950352, 5878543, 8550608, 9900704, 11757086, 17101216, 23514172, 47028344, 94056688, 188113376]

約数ペア:

[(1, 188113376), (2, 94056688), (4, 47028344), (8, 23514172), (11, 17101216), (16, 11757086), (19, 9900704), (22, 8550608), (32, 5878543), (38, 4950352), (44, 4275304), (76, 2475176), (88, 2137652), (121, 1554656), (152, 1237588), (176, 1068826), (209, 900064), (242, 777328), (304, 618794), (352, 534413), (418, 450032), (484, 388664), (608, 309397), (836, 225016), (968, 194332), (1672, 112508), (1936, 97166), (2299, 81824), (2557, 73568), (3344, 56254), (3872, 48583), (4598, 40912), (5114, 36784), (6688, 28127), (9196, 20456), (10228, 18392)]