139787648

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 128

約数和(自身を含む): 374250240

約数和(自身を除く): 234462592

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1091, 1144, 1232, 1408, 1456, 1664, 2002, 2182, 2288, 2464, 2912, 4004, 4364, 4576, 4928, 5824, 7637, 8008, 8728, 9152, 9856, 11648, 12001, 14183, 15274, 16016, 17456, 18304, 24002, 28366, 30548, 32032, 34912, 48004, 56732, 61096, 64064, 69824, 84007, 96008, 99281, 113464, 122192, 128128, 139648, 156013, 168014, 192016, 198562, 226928, 244384, 312026, 336028, 384032, 397124, 453856, 488768, 624052, 672056, 768064, 794248, 907712, 977536, 1092091, 1248104, 1344112, 1536128, 1588496, 1815424, 2184182, 2496208, 2688224, 3176992, 4368364, 4992416, 5376448, 6353984, 8736728, 9984832, 10752896, 12707968, 17473456, 19969664, 34946912, 69893824, 139787648]

約数ペア:

[(1, 139787648), (2, 69893824), (4, 34946912), (7, 19969664), (8, 17473456), (11, 12707968), (13, 10752896), (14, 9984832), (16, 8736728), (22, 6353984), (26, 5376448), (28, 4992416), (32, 4368364), (44, 3176992), (52, 2688224), (56, 2496208), (64, 2184182), (77, 1815424), (88, 1588496), (91, 1536128), (104, 1344112), (112, 1248104), (128, 1092091), (143, 977536), (154, 907712), (176, 794248), (182, 768064), (208, 672056), (224, 624052), (286, 488768), (308, 453856), (352, 397124), (364, 384032), (416, 336028), (448, 312026), (572, 244384), (616, 226928), (704, 198562), (728, 192016), (832, 168014), (896, 156013), (1001, 139648), (1091, 128128), (1144, 122192), (1232, 113464), (1408, 99281), (1456, 96008), (1664, 84007), (2002, 69824), (2182, 64064), (2288, 61096), (2464, 56732), (2912, 48004), (4004, 34912), (4364, 32032), (4576, 30548), (4928, 28366), (5824, 24002), (7637, 18304), (8008, 17456), (8728, 16016), (9152, 15274), (9856, 14183), (11648, 12001)]