127144368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:3003

約数の個数: 120

約数和(自身を含む): 399995232

約数和(自身を除く): 272850864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 2953, 3312, 3588, 4784, 5382, 5906, 7176, 8859, 10764, 11812, 14352, 17718, 21528, 23624, 26577, 35436, 38389, 43056, 47248, 53154, 67919, 70872, 76778, 106308, 115167, 135838, 141744, 153556, 203757, 212616, 230334, 271676, 307112, 345501, 407514, 425232, 460668, 543352, 611271, 614224, 691002, 815028, 882947, 921336, 1086704, 1222542, 1382004, 1630056, 1765894, 1842672, 2445084, 2648841, 2764008, 3260112, 3531788, 4890168, 5297682, 5528016, 7063576, 7946523, 9780336, 10595364, 14127152, 15893046, 21190728, 31786092, 42381456, 63572184, 127144368]

約数ペア:

[(1, 127144368), (2, 63572184), (3, 42381456), (4, 31786092), (6, 21190728), (8, 15893046), (9, 14127152), (12, 10595364), (13, 9780336), (16, 7946523), (18, 7063576), (23, 5528016), (24, 5297682), (26, 4890168), (36, 3531788), (39, 3260112), (46, 2764008), (48, 2648841), (52, 2445084), (69, 1842672), (72, 1765894), (78, 1630056), (92, 1382004), (104, 1222542), (117, 1086704), (138, 921336), (144, 882947), (156, 815028), (184, 691002), (207, 614224), (208, 611271), (234, 543352), (276, 460668), (299, 425232), (312, 407514), (368, 345501), (414, 307112), (468, 271676), (552, 230334), (598, 212616), (624, 203757), (828, 153556), (897, 141744), (936, 135838), (1104, 115167), (1196, 106308), (1656, 76778), (1794, 70872), (1872, 67919), (2392, 53154), (2691, 47248), (2953, 43056), (3312, 38389), (3588, 35436), (4784, 26577), (5382, 23624), (5906, 21528), (7176, 17718), (8859, 14352), (10764, 11812)]