165136912

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 345352896

約数和(自身を除く): 180215984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 289, 503, 568, 578, 1006, 1136, 1156, 1207, 2012, 2312, 2414, 4024, 4624, 4828, 8048, 8551, 9656, 17102, 19312, 20519, 34204, 35713, 41038, 68408, 71426, 82076, 136816, 142852, 145367, 164152, 285704, 290734, 328304, 571408, 581468, 607121, 1162936, 1214242, 2325872, 2428484, 4856968, 9713936, 10321057, 20642114, 41284228, 82568456, 165136912]

約数ペア:

[(1, 165136912), (2, 82568456), (4, 41284228), (8, 20642114), (16, 10321057), (17, 9713936), (34, 4856968), (68, 2428484), (71, 2325872), (136, 1214242), (142, 1162936), (272, 607121), (284, 581468), (289, 571408), (503, 328304), (568, 290734), (578, 285704), (1006, 164152), (1136, 145367), (1156, 142852), (1207, 136816), (2012, 82076), (2312, 71426), (2414, 68408), (4024, 41038), (4624, 35713), (4828, 34204), (8048, 20519), (8551, 19312), (9656, 17102)]