145291168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4973}}^1$

素因数の和:5077

約数の個数: 48

約数和(自身を含む): 315868896

約数和(自身を除く): 170577728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2656, 3652, 4973, 7304, 9946, 14608, 19892, 29216, 39784, 54703, 79568, 109406, 159136, 218812, 412759, 437624, 825518, 875248, 1651036, 1750496, 3302072, 4540349, 6604144, 9080698, 13208288, 18161396, 36322792, 72645584, 145291168]

約数ペア:

[(1, 145291168), (2, 72645584), (4, 36322792), (8, 18161396), (11, 13208288), (16, 9080698), (22, 6604144), (32, 4540349), (44, 3302072), (83, 1750496), (88, 1651036), (166, 875248), (176, 825518), (332, 437624), (352, 412759), (664, 218812), (913, 159136), (1328, 109406), (1826, 79568), (2656, 54703), (3652, 39784), (4973, 29216), (7304, 19892), (9946, 14608)]