169306416

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20663

約数の個数: 80

約数和(自身を含む): 511574400

約数和(自身を除く): 342267984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 20627, 41254, 61881, 82508, 123762, 165016, 185643, 247524, 330032, 371286, 391913, 495048, 556929, 742572, 783826, 990096, 1113858, 1175739, 1485144, 1567652, 2227716, 2351478, 2970288, 3135304, 3527217, 4455432, 4702956, 6270608, 7054434, 8910864, 9405912, 10581651, 14108868, 18811824, 21163302, 28217736, 42326604, 56435472, 84653208, 169306416]

約数ペア:

[(1, 169306416), (2, 84653208), (3, 56435472), (4, 42326604), (6, 28217736), (8, 21163302), (9, 18811824), (12, 14108868), (16, 10581651), (18, 9405912), (19, 8910864), (24, 7054434), (27, 6270608), (36, 4702956), (38, 4455432), (48, 3527217), (54, 3135304), (57, 2970288), (72, 2351478), (76, 2227716), (108, 1567652), (114, 1485144), (144, 1175739), (152, 1113858), (171, 990096), (216, 783826), (228, 742572), (304, 556929), (342, 495048), (432, 391913), (456, 371286), (513, 330032), (684, 247524), (912, 185643), (1026, 165016), (1368, 123762), (2052, 82508), (2736, 61881), (4104, 41254), (8208, 20627)]