161852196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 435456000

約数和(自身を除く): 273603804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 89, 92, 132, 138, 178, 253, 267, 276, 356, 506, 534, 599, 759, 979, 1012, 1068, 1198, 1518, 1797, 1958, 2047, 2396, 2937, 3036, 3594, 3916, 4094, 5874, 6141, 6589, 7188, 8188, 11748, 12282, 13178, 13777, 19767, 22517, 24564, 26356, 27554, 39534, 41331, 45034, 53311, 55108, 67551, 79068, 82662, 90068, 106622, 135102, 151547, 159933, 165324, 213244, 270204, 303094, 319866, 454641, 586421, 606188, 639732, 909282, 1172842, 1226153, 1759263, 1818564, 2345684, 2452306, 3518526, 3678459, 4904612, 7037052, 7356918, 13487683, 14713836, 26975366, 40463049, 53950732, 80926098, 161852196]

約数ペア:

[(1, 161852196), (2, 80926098), (3, 53950732), (4, 40463049), (6, 26975366), (11, 14713836), (12, 13487683), (22, 7356918), (23, 7037052), (33, 4904612), (44, 3678459), (46, 3518526), (66, 2452306), (69, 2345684), (89, 1818564), (92, 1759263), (132, 1226153), (138, 1172842), (178, 909282), (253, 639732), (267, 606188), (276, 586421), (356, 454641), (506, 319866), (534, 303094), (599, 270204), (759, 213244), (979, 165324), (1012, 159933), (1068, 151547), (1198, 135102), (1518, 106622), (1797, 90068), (1958, 82662), (2047, 79068), (2396, 67551), (2937, 55108), (3036, 53311), (3594, 45034), (3916, 41331), (4094, 39534), (5874, 27554), (6141, 26356), (6589, 24564), (7188, 22517), (8188, 19767), (11748, 13777), (12282, 13178)]