165441536

素因数分解:

$2^{12}\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 78

約数和(自身を含む): 359748720

約数和(自身を除く): 194307184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 239, 256, 338, 416, 478, 512, 676, 832, 956, 1024, 1352, 1664, 1912, 2048, 2704, 3107, 3328, 3824, 4096, 5408, 6214, 6656, 7648, 10816, 12428, 13312, 15296, 21632, 24856, 26624, 30592, 40391, 43264, 49712, 53248, 61184, 80782, 86528, 99424, 122368, 161564, 173056, 198848, 244736, 323128, 346112, 397696, 489472, 646256, 692224, 795392, 978944, 1292512, 1590784, 2585024, 3181568, 5170048, 6363136, 10340096, 12726272, 20680192, 41360384, 82720768, 165441536]

約数ペア:

[(1, 165441536), (2, 82720768), (4, 41360384), (8, 20680192), (13, 12726272), (16, 10340096), (26, 6363136), (32, 5170048), (52, 3181568), (64, 2585024), (104, 1590784), (128, 1292512), (169, 978944), (208, 795392), (239, 692224), (256, 646256), (338, 489472), (416, 397696), (478, 346112), (512, 323128), (676, 244736), (832, 198848), (956, 173056), (1024, 161564), (1352, 122368), (1664, 99424), (1912, 86528), (2048, 80782), (2704, 61184), (3107, 53248), (3328, 49712), (3824, 43264), (4096, 40391), (5408, 30592), (6214, 26624), (6656, 24856), (7648, 21632), (10816, 15296), (12428, 13312)]