140056448

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 337322160

約数和(自身を除く): 197265712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 361, 433, 448, 532, 608, 722, 866, 896, 1064, 1216, 1444, 1732, 2128, 2432, 2527, 2888, 3031, 3464, 4256, 5054, 5776, 6062, 6928, 8227, 8512, 10108, 11552, 12124, 13856, 16454, 17024, 20216, 23104, 24248, 27712, 32908, 40432, 46208, 48496, 55424, 57589, 65816, 80864, 96992, 115178, 131632, 156313, 161728, 193984, 230356, 263264, 312626, 323456, 387968, 460712, 526528, 625252, 921424, 1053056, 1094191, 1250504, 1842848, 2188382, 2501008, 3685696, 4376764, 5002016, 7371392, 8753528, 10004032, 17507056, 20008064, 35014112, 70028224, 140056448]

約数ペア:

[(1, 140056448), (2, 70028224), (4, 35014112), (7, 20008064), (8, 17507056), (14, 10004032), (16, 8753528), (19, 7371392), (28, 5002016), (32, 4376764), (38, 3685696), (56, 2501008), (64, 2188382), (76, 1842848), (112, 1250504), (128, 1094191), (133, 1053056), (152, 921424), (224, 625252), (266, 526528), (304, 460712), (361, 387968), (433, 323456), (448, 312626), (532, 263264), (608, 230356), (722, 193984), (866, 161728), (896, 156313), (1064, 131632), (1216, 115178), (1444, 96992), (1732, 80864), (2128, 65816), (2432, 57589), (2527, 55424), (2888, 48496), (3031, 46208), (3464, 40432), (4256, 32908), (5054, 27712), (5776, 24248), (6062, 23104), (6928, 20216), (8227, 17024), (8512, 16454), (10108, 13856), (11552, 12124)]