165281208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 462024000

約数和(自身を除く): 296742792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 61, 68, 87, 102, 116, 122, 136, 174, 183, 204, 229, 232, 244, 348, 366, 408, 458, 488, 493, 687, 696, 732, 916, 986, 1037, 1374, 1464, 1479, 1769, 1832, 1972, 2074, 2748, 2958, 3111, 3538, 3893, 3944, 4148, 5307, 5496, 5916, 6222, 6641, 7076, 7786, 8296, 10614, 11679, 11832, 12444, 13282, 13969, 14152, 15572, 19923, 21228, 23358, 24888, 26564, 27938, 30073, 31144, 39846, 41907, 42456, 46716, 53128, 55876, 60146, 79692, 83814, 90219, 93432, 111752, 112897, 120292, 159384, 167628, 180438, 225794, 237473, 240584, 335256, 338691, 360876, 405101, 451588, 474946, 677382, 712419, 721752, 810202, 903176, 949892, 1215303, 1354764, 1424838, 1620404, 1899784, 2430606, 2709528, 2849676, 3240808, 4861212, 5699352, 6886717, 9722424, 13773434, 20660151, 27546868, 41320302, 55093736, 82640604, 165281208]

約数ペア:

[(1, 165281208), (2, 82640604), (3, 55093736), (4, 41320302), (6, 27546868), (8, 20660151), (12, 13773434), (17, 9722424), (24, 6886717), (29, 5699352), (34, 4861212), (51, 3240808), (58, 2849676), (61, 2709528), (68, 2430606), (87, 1899784), (102, 1620404), (116, 1424838), (122, 1354764), (136, 1215303), (174, 949892), (183, 903176), (204, 810202), (229, 721752), (232, 712419), (244, 677382), (348, 474946), (366, 451588), (408, 405101), (458, 360876), (488, 338691), (493, 335256), (687, 240584), (696, 237473), (732, 225794), (916, 180438), (986, 167628), (1037, 159384), (1374, 120292), (1464, 112897), (1479, 111752), (1769, 93432), (1832, 90219), (1972, 83814), (2074, 79692), (2748, 60146), (2958, 55876), (3111, 53128), (3538, 46716), (3893, 42456), (3944, 41907), (4148, 39846), (5307, 31144), (5496, 30073), (5916, 27938), (6222, 26564), (6641, 24888), (7076, 23358), (7786, 21228), (8296, 19923), (10614, 15572), (11679, 14152), (11832, 13969), (12444, 13282)]