170967708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 459793152

約数和(自身を除く): 288825444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 257, 306, 514, 612, 771, 1028, 1087, 1542, 2174, 2313, 3084, 3261, 4348, 4369, 4626, 6522, 8738, 9252, 9783, 13044, 13107, 17476, 18479, 19566, 26214, 36958, 39132, 39321, 52428, 55437, 73916, 78642, 110874, 157284, 166311, 221748, 279359, 332622, 558718, 665244, 838077, 1117436, 1676154, 2514231, 3352308, 4749103, 5028462, 9498206, 10056924, 14247309, 18996412, 28494618, 42741927, 56989236, 85483854, 170967708]

約数ペア:

[(1, 170967708), (2, 85483854), (3, 56989236), (4, 42741927), (6, 28494618), (9, 18996412), (12, 14247309), (17, 10056924), (18, 9498206), (34, 5028462), (36, 4749103), (51, 3352308), (68, 2514231), (102, 1676154), (153, 1117436), (204, 838077), (257, 665244), (306, 558718), (514, 332622), (612, 279359), (771, 221748), (1028, 166311), (1087, 157284), (1542, 110874), (2174, 78642), (2313, 73916), (3084, 55437), (3261, 52428), (4348, 39321), (4369, 39132), (4626, 36958), (6522, 26214), (8738, 19566), (9252, 18479), (9783, 17476), (13044, 13107)]