170780764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5087}}^1$

素因数の和:5218

約数の個数: 48

約数和(自身を含む): 376104960

約数和(自身を除く): 205324196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 4796, 5087, 8393, 10174, 16786, 20348, 33572, 35609, 55957, 71218, 111914, 142436, 223828, 391699, 554483, 783398, 1108966, 1566796, 2217932, 3881381, 6099313, 7762762, 12198626, 15525524, 24397252, 42695191, 85390382, 170780764]

約数ペア:

[(1, 170780764), (2, 85390382), (4, 42695191), (7, 24397252), (11, 15525524), (14, 12198626), (22, 7762762), (28, 6099313), (44, 3881381), (77, 2217932), (109, 1566796), (154, 1108966), (218, 783398), (308, 554483), (436, 391699), (763, 223828), (1199, 142436), (1526, 111914), (2398, 71218), (3052, 55957), (4796, 35609), (5087, 33572), (8393, 20348), (10174, 16786)]