128922552

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 404352000

約数和(自身を除く): 275429448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 59, 62, 66, 72, 88, 89, 93, 99, 118, 124, 132, 177, 178, 186, 198, 236, 248, 264, 267, 279, 341, 354, 356, 372, 396, 472, 531, 534, 558, 649, 682, 708, 712, 744, 792, 801, 979, 1023, 1062, 1068, 1116, 1298, 1364, 1416, 1602, 1829, 1947, 1958, 2046, 2124, 2136, 2232, 2596, 2728, 2759, 2937, 3069, 3204, 3658, 3894, 3916, 4092, 4248, 5192, 5251, 5487, 5518, 5841, 5874, 6138, 6408, 7316, 7788, 7832, 8184, 8277, 8811, 10502, 10974, 11036, 11682, 11748, 12276, 14632, 15576, 15753, 16461, 16554, 17622, 20119, 21004, 21948, 22072, 23364, 23496, 24552, 24831, 30349, 31506, 32922, 33108, 35244, 40238, 42008, 43896, 46728, 47259, 49662, 57761, 60357, 60698, 63012, 65844, 66216, 70488, 80476, 91047, 94518, 99324, 115522, 120714, 121396, 126024, 131688, 160952, 162781, 173283, 181071, 182094, 189036, 198648, 231044, 241428, 242792, 273141, 325562, 346566, 362142, 364188, 378072, 462088, 482856, 488343, 519849, 546282, 651124, 693132, 724284, 728376, 976686, 1039698, 1092564, 1302248, 1386264, 1448568, 1465029, 1790591, 1953372, 2079396, 2185128, 2930058, 3581182, 3906744, 4158792, 5371773, 5860116, 7162364, 10743546, 11720232, 14324728, 16115319, 21487092, 32230638, 42974184, 64461276, 128922552]

約数ペア:

[(1, 128922552), (2, 64461276), (3, 42974184), (4, 32230638), (6, 21487092), (8, 16115319), (9, 14324728), (11, 11720232), (12, 10743546), (18, 7162364), (22, 5860116), (24, 5371773), (31, 4158792), (33, 3906744), (36, 3581182), (44, 2930058), (59, 2185128), (62, 2079396), (66, 1953372), (72, 1790591), (88, 1465029), (89, 1448568), (93, 1386264), (99, 1302248), (118, 1092564), (124, 1039698), (132, 976686), (177, 728376), (178, 724284), (186, 693132), (198, 651124), (236, 546282), (248, 519849), (264, 488343), (267, 482856), (279, 462088), (341, 378072), (354, 364188), (356, 362142), (372, 346566), (396, 325562), (472, 273141), (531, 242792), (534, 241428), (558, 231044), (649, 198648), (682, 189036), (708, 182094), (712, 181071), (744, 173283), (792, 162781), (801, 160952), (979, 131688), (1023, 126024), (1062, 121396), (1068, 120714), (1116, 115522), (1298, 99324), (1364, 94518), (1416, 91047), (1602, 80476), (1829, 70488), (1947, 66216), (1958, 65844), (2046, 63012), (2124, 60698), (2136, 60357), (2232, 57761), (2596, 49662), (2728, 47259), (2759, 46728), (2937, 43896), (3069, 42008), (3204, 40238), (3658, 35244), (3894, 33108), (3916, 32922), (4092, 31506), (4248, 30349), (5192, 24831), (5251, 24552), (5487, 23496), (5518, 23364), (5841, 22072), (5874, 21948), (6138, 21004), (6408, 20119), (7316, 17622), (7788, 16554), (7832, 16461), (8184, 15753), (8277, 15576), (8811, 14632), (10502, 12276), (10974, 11748), (11036, 11682)]