128835792

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 160

約数和(自身を含む): 400152960

約数和(自身を除く): 271317168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 53, 54, 68, 72, 102, 106, 108, 136, 144, 153, 159, 204, 212, 216, 272, 306, 318, 331, 408, 424, 432, 459, 477, 612, 636, 662, 816, 848, 901, 918, 954, 993, 1224, 1272, 1324, 1431, 1802, 1836, 1908, 1986, 2448, 2544, 2648, 2703, 2862, 2979, 3604, 3672, 3816, 3972, 5296, 5406, 5627, 5724, 5958, 7208, 7344, 7632, 7944, 8109, 8937, 10812, 11254, 11448, 11916, 14416, 15888, 16218, 16881, 17543, 17874, 21624, 22508, 22896, 23832, 24327, 32436, 33762, 35086, 35748, 43248, 45016, 47664, 48654, 50643, 52629, 64872, 67524, 70172, 71496, 90032, 97308, 101286, 105258, 129744, 135048, 140344, 142992, 151929, 157887, 194616, 202572, 210516, 270096, 280688, 298231, 303858, 315774, 389232, 405144, 421032, 473661, 596462, 607716, 631548, 810288, 842064, 894693, 947322, 1192924, 1215432, 1263096, 1789386, 1894644, 2385848, 2430864, 2526192, 2684079, 3578772, 3789288, 4771696, 5368158, 7157544, 7578576, 8052237, 10736316, 14315088, 16104474, 21472632, 32208948, 42945264, 64417896, 128835792]

約数ペア:

[(1, 128835792), (2, 64417896), (3, 42945264), (4, 32208948), (6, 21472632), (8, 16104474), (9, 14315088), (12, 10736316), (16, 8052237), (17, 7578576), (18, 7157544), (24, 5368158), (27, 4771696), (34, 3789288), (36, 3578772), (48, 2684079), (51, 2526192), (53, 2430864), (54, 2385848), (68, 1894644), (72, 1789386), (102, 1263096), (106, 1215432), (108, 1192924), (136, 947322), (144, 894693), (153, 842064), (159, 810288), (204, 631548), (212, 607716), (216, 596462), (272, 473661), (306, 421032), (318, 405144), (331, 389232), (408, 315774), (424, 303858), (432, 298231), (459, 280688), (477, 270096), (612, 210516), (636, 202572), (662, 194616), (816, 157887), (848, 151929), (901, 142992), (918, 140344), (954, 135048), (993, 129744), (1224, 105258), (1272, 101286), (1324, 97308), (1431, 90032), (1802, 71496), (1836, 70172), (1908, 67524), (1986, 64872), (2448, 52629), (2544, 50643), (2648, 48654), (2703, 47664), (2862, 45016), (2979, 43248), (3604, 35748), (3672, 35086), (3816, 33762), (3972, 32436), (5296, 24327), (5406, 23832), (5627, 22896), (5724, 22508), (5958, 21624), (7208, 17874), (7344, 17543), (7632, 16881), (7944, 16218), (8109, 15888), (8937, 14416), (10812, 11916), (11254, 11448)]