128191896

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 418176000

約数和(自身を除く): 289984104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 81, 84, 108, 118, 126, 162, 168, 177, 189, 216, 236, 252, 324, 354, 378, 413, 472, 479, 504, 531, 567, 648, 708, 756, 826, 958, 1062, 1134, 1239, 1416, 1437, 1512, 1593, 1652, 1916, 2124, 2268, 2478, 2874, 3186, 3304, 3353, 3717, 3832, 4248, 4311, 4536, 4779, 4956, 5748, 6372, 6706, 7434, 8622, 9558, 9912, 10059, 11151, 11496, 12744, 12933, 13412, 14868, 17244, 19116, 20118, 22302, 25866, 26824, 28261, 29736, 30177, 33453, 34488, 38232, 38799, 40236, 44604, 51732, 56522, 60354, 66906, 77598, 80472, 84783, 89208, 90531, 103464, 113044, 120708, 133812, 155196, 169566, 181062, 197827, 226088, 241416, 254349, 267624, 271593, 310392, 339132, 362124, 395654, 508698, 543186, 593481, 678264, 724248, 763047, 791308, 1017396, 1086372, 1186962, 1526094, 1582616, 1780443, 2034792, 2172744, 2289141, 2373924, 3052188, 3560886, 4578282, 4747848, 5341329, 6104376, 7121772, 9156564, 10682658, 14243544, 16023987, 18313128, 21365316, 32047974, 42730632, 64095948, 128191896]

約数ペア:

[(1, 128191896), (2, 64095948), (3, 42730632), (4, 32047974), (6, 21365316), (7, 18313128), (8, 16023987), (9, 14243544), (12, 10682658), (14, 9156564), (18, 7121772), (21, 6104376), (24, 5341329), (27, 4747848), (28, 4578282), (36, 3560886), (42, 3052188), (54, 2373924), (56, 2289141), (59, 2172744), (63, 2034792), (72, 1780443), (81, 1582616), (84, 1526094), (108, 1186962), (118, 1086372), (126, 1017396), (162, 791308), (168, 763047), (177, 724248), (189, 678264), (216, 593481), (236, 543186), (252, 508698), (324, 395654), (354, 362124), (378, 339132), (413, 310392), (472, 271593), (479, 267624), (504, 254349), (531, 241416), (567, 226088), (648, 197827), (708, 181062), (756, 169566), (826, 155196), (958, 133812), (1062, 120708), (1134, 113044), (1239, 103464), (1416, 90531), (1437, 89208), (1512, 84783), (1593, 80472), (1652, 77598), (1916, 66906), (2124, 60354), (2268, 56522), (2478, 51732), (2874, 44604), (3186, 40236), (3304, 38799), (3353, 38232), (3717, 34488), (3832, 33453), (4248, 30177), (4311, 29736), (4536, 28261), (4779, 26824), (4956, 25866), (5748, 22302), (6372, 20118), (6706, 19116), (7434, 17244), (8622, 14868), (9558, 13412), (9912, 12933), (10059, 12744), (11151, 11496)]