8166528

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 25704000

約数和(自身を除く): 17537472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 139, 144, 153, 192, 204, 216, 272, 278, 288, 306, 384, 408, 417, 432, 459, 544, 556, 576, 612, 816, 834, 864, 918, 1088, 1112, 1152, 1224, 1251, 1632, 1668, 1728, 1836, 2176, 2224, 2363, 2448, 2502, 3264, 3336, 3456, 3672, 3753, 4448, 4726, 4896, 5004, 6528, 6672, 7089, 7344, 7506, 8896, 9452, 9792, 10008, 13344, 14178, 14688, 15012, 17792, 18904, 19584, 20016, 21267, 26688, 28356, 29376, 30024, 37808, 40032, 42534, 53376, 56712, 58752, 60048, 63801, 75616, 80064, 85068, 113424, 120096, 127602, 151232, 160128, 170136, 226848, 240192, 255204, 302464, 340272, 453696, 480384, 510408, 680544, 907392, 1020816, 1361088, 2041632, 2722176, 4083264, 8166528]

約数ペア:

[(1, 8166528), (2, 4083264), (3, 2722176), (4, 2041632), (6, 1361088), (8, 1020816), (9, 907392), (12, 680544), (16, 510408), (17, 480384), (18, 453696), (24, 340272), (27, 302464), (32, 255204), (34, 240192), (36, 226848), (48, 170136), (51, 160128), (54, 151232), (64, 127602), (68, 120096), (72, 113424), (96, 85068), (102, 80064), (108, 75616), (128, 63801), (136, 60048), (139, 58752), (144, 56712), (153, 53376), (192, 42534), (204, 40032), (216, 37808), (272, 30024), (278, 29376), (288, 28356), (306, 26688), (384, 21267), (408, 20016), (417, 19584), (432, 18904), (459, 17792), (544, 15012), (556, 14688), (576, 14178), (612, 13344), (816, 10008), (834, 9792), (864, 9452), (918, 8896), (1088, 7506), (1112, 7344), (1152, 7089), (1224, 6672), (1251, 6528), (1632, 5004), (1668, 4896), (1728, 4726), (1836, 4448), (2176, 3753), (2224, 3672), (2363, 3456), (2448, 3336), (2502, 3264)]