163909504

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 378491400

約数和(自身を除く): 214581896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 242, 304, 352, 418, 484, 557, 608, 704, 836, 968, 1114, 1216, 1408, 1672, 1936, 2228, 2299, 2432, 3344, 3872, 4456, 4598, 6127, 6688, 7744, 8912, 9196, 10583, 12254, 13376, 15488, 17824, 18392, 21166, 24508, 26752, 35648, 36784, 42332, 49016, 67397, 71296, 73568, 84664, 98032, 116413, 134794, 147136, 169328, 196064, 232826, 269588, 294272, 338656, 392128, 465652, 539176, 677312, 784256, 931304, 1078352, 1280543, 1354624, 1862608, 2156704, 2561086, 3725216, 4313408, 5122172, 7450432, 8626816, 10244344, 14900864, 20488688, 40977376, 81954752, 163909504]

約数ペア:

[(1, 163909504), (2, 81954752), (4, 40977376), (8, 20488688), (11, 14900864), (16, 10244344), (19, 8626816), (22, 7450432), (32, 5122172), (38, 4313408), (44, 3725216), (64, 2561086), (76, 2156704), (88, 1862608), (121, 1354624), (128, 1280543), (152, 1078352), (176, 931304), (209, 784256), (242, 677312), (304, 539176), (352, 465652), (418, 392128), (484, 338656), (557, 294272), (608, 269588), (704, 232826), (836, 196064), (968, 169328), (1114, 147136), (1216, 134794), (1408, 116413), (1672, 98032), (1936, 84664), (2228, 73568), (2299, 71296), (2432, 67397), (3344, 49016), (3872, 42332), (4456, 36784), (4598, 35648), (6127, 26752), (6688, 24508), (7744, 21166), (8912, 18392), (9196, 17824), (10583, 15488), (12254, 13376)]