169431808

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1082

約数の個数: 108

約数和(自身を含む): 424089120

約数和(自身を除く): 254657312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1039, 1274, 1456, 1568, 1664, 1792, 2078, 2548, 2912, 3136, 3328, 4156, 5096, 5824, 6272, 7273, 8312, 10192, 11648, 12544, 13507, 14546, 16624, 20384, 23296, 27014, 29092, 33248, 40768, 50911, 54028, 58184, 66496, 81536, 94549, 101822, 108056, 116368, 132992, 163072, 189098, 203644, 216112, 232736, 265984, 378196, 407288, 432224, 465472, 661843, 756392, 814576, 864448, 930944, 1323686, 1512784, 1629152, 1728896, 1861888, 2647372, 3025568, 3258304, 3457792, 5294744, 6051136, 6516608, 10589488, 12102272, 13033216, 21178976, 24204544, 42357952, 84715904, 169431808]

約数ペア:

[(1, 169431808), (2, 84715904), (4, 42357952), (7, 24204544), (8, 21178976), (13, 13033216), (14, 12102272), (16, 10589488), (26, 6516608), (28, 6051136), (32, 5294744), (49, 3457792), (52, 3258304), (56, 3025568), (64, 2647372), (91, 1861888), (98, 1728896), (104, 1629152), (112, 1512784), (128, 1323686), (182, 930944), (196, 864448), (208, 814576), (224, 756392), (256, 661843), (364, 465472), (392, 432224), (416, 407288), (448, 378196), (637, 265984), (728, 232736), (784, 216112), (832, 203644), (896, 189098), (1039, 163072), (1274, 132992), (1456, 116368), (1568, 108056), (1664, 101822), (1792, 94549), (2078, 81536), (2548, 66496), (2912, 58184), (3136, 54028), (3328, 50911), (4156, 40768), (5096, 33248), (5824, 29092), (6272, 27014), (7273, 23296), (8312, 20384), (10192, 16624), (11648, 14546), (12544, 13507)]