138781944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 443520000

約数和(自身を除く): 304738056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 263, 349, 378, 504, 526, 698, 756, 789, 1047, 1052, 1396, 1512, 1578, 1841, 2094, 2104, 2367, 2443, 2792, 3141, 3156, 3682, 4188, 4734, 4886, 5523, 6282, 6312, 7101, 7329, 7364, 8376, 9423, 9468, 9772, 11046, 12564, 14202, 14658, 14728, 16569, 18846, 18936, 19544, 21987, 22092, 25128, 28404, 29316, 33138, 37692, 43974, 44184, 49707, 56808, 58632, 65961, 66276, 75384, 87948, 91787, 99414, 131922, 132552, 175896, 183574, 198828, 263844, 275361, 367148, 397656, 527688, 550722, 642509, 734296, 826083, 1101444, 1285018, 1652166, 1927527, 2202888, 2478249, 2570036, 3304332, 3855054, 4956498, 5140072, 5782581, 6608664, 7710108, 9912996, 11565162, 15420216, 17347743, 19825992, 23130324, 34695486, 46260648, 69390972, 138781944]

約数ペア:

[(1, 138781944), (2, 69390972), (3, 46260648), (4, 34695486), (6, 23130324), (7, 19825992), (8, 17347743), (9, 15420216), (12, 11565162), (14, 9912996), (18, 7710108), (21, 6608664), (24, 5782581), (27, 5140072), (28, 4956498), (36, 3855054), (42, 3304332), (54, 2570036), (56, 2478249), (63, 2202888), (72, 1927527), (84, 1652166), (108, 1285018), (126, 1101444), (168, 826083), (189, 734296), (216, 642509), (252, 550722), (263, 527688), (349, 397656), (378, 367148), (504, 275361), (526, 263844), (698, 198828), (756, 183574), (789, 175896), (1047, 132552), (1052, 131922), (1396, 99414), (1512, 91787), (1578, 87948), (1841, 75384), (2094, 66276), (2104, 65961), (2367, 58632), (2443, 56808), (2792, 49707), (3141, 44184), (3156, 43974), (3682, 37692), (4188, 33138), (4734, 29316), (4886, 28404), (5523, 25128), (6282, 22092), (6312, 21987), (7101, 19544), (7329, 18936), (7364, 18846), (8376, 16569), (9423, 14728), (9468, 14658), (9772, 14202), (11046, 12564)]