127926848

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 126

約数和(自身を含む): 314418726

約数和(自身を除く): 186491878

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 113, 133, 152, 196, 224, 226, 266, 304, 361, 392, 448, 452, 532, 608, 722, 784, 791, 904, 931, 1064, 1216, 1444, 1568, 1582, 1808, 1862, 2128, 2147, 2527, 2888, 3136, 3164, 3616, 3724, 4256, 4294, 5054, 5537, 5776, 6328, 7232, 7448, 8512, 8588, 10108, 11074, 11552, 12656, 14896, 15029, 17176, 17689, 20216, 22148, 23104, 25312, 29792, 30058, 34352, 35378, 40432, 40793, 44296, 50624, 59584, 60116, 68704, 70756, 80864, 81586, 88592, 105203, 120232, 137408, 141512, 161728, 163172, 177184, 210406, 240464, 283024, 285551, 326344, 354368, 420812, 480928, 566048, 571102, 652688, 841624, 961856, 1132096, 1142204, 1305376, 1683248, 1998857, 2284408, 2610752, 3366496, 3997714, 4568816, 6732992, 7995428, 9137632, 15990856, 18275264, 31981712, 63963424, 127926848]

約数ペア:

[(1, 127926848), (2, 63963424), (4, 31981712), (7, 18275264), (8, 15990856), (14, 9137632), (16, 7995428), (19, 6732992), (28, 4568816), (32, 3997714), (38, 3366496), (49, 2610752), (56, 2284408), (64, 1998857), (76, 1683248), (98, 1305376), (112, 1142204), (113, 1132096), (133, 961856), (152, 841624), (196, 652688), (224, 571102), (226, 566048), (266, 480928), (304, 420812), (361, 354368), (392, 326344), (448, 285551), (452, 283024), (532, 240464), (608, 210406), (722, 177184), (784, 163172), (791, 161728), (904, 141512), (931, 137408), (1064, 120232), (1216, 105203), (1444, 88592), (1568, 81586), (1582, 80864), (1808, 70756), (1862, 68704), (2128, 60116), (2147, 59584), (2527, 50624), (2888, 44296), (3136, 40793), (3164, 40432), (3616, 35378), (3724, 34352), (4256, 30058), (4294, 29792), (5054, 25312), (5537, 23104), (5776, 22148), (6328, 20216), (7232, 17689), (7448, 17176), (8512, 15029), (8588, 14896), (10108, 12656), (11074, 11552)]