163964898

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2113

約数の個数: 80

約数和(自身を含む): 402625080

約数和(自身を除く): 238660182

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 81, 87, 102, 153, 162, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1377, 1479, 1566, 2053, 2349, 2754, 2958, 4106, 4437, 4698, 6159, 8874, 12318, 13311, 18477, 26622, 34901, 36954, 39933, 55431, 59537, 69802, 79866, 104703, 110862, 119074, 166293, 178611, 209406, 314109, 332586, 357222, 535833, 628218, 942327, 1012129, 1071666, 1607499, 1884654, 2024258, 2826981, 3036387, 3214998, 4822497, 5653962, 6072774, 9109161, 9644994, 18218322, 27327483, 54654966, 81982449, 163964898]

約数ペア:

[(1, 163964898), (2, 81982449), (3, 54654966), (6, 27327483), (9, 18218322), (17, 9644994), (18, 9109161), (27, 6072774), (29, 5653962), (34, 4822497), (51, 3214998), (54, 3036387), (58, 2826981), (81, 2024258), (87, 1884654), (102, 1607499), (153, 1071666), (162, 1012129), (174, 942327), (261, 628218), (306, 535833), (459, 357222), (493, 332586), (522, 314109), (783, 209406), (918, 178611), (986, 166293), (1377, 119074), (1479, 110862), (1566, 104703), (2053, 79866), (2349, 69802), (2754, 59537), (2958, 55431), (4106, 39933), (4437, 36954), (4698, 34901), (6159, 26622), (8874, 18477), (12318, 13311)]