125488384

素因数分解:

$2^8\times 7^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 288449280

約数和(自身を除く): 162960896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 256, 293, 448, 478, 586, 896, 956, 1172, 1673, 1792, 1912, 2051, 2344, 3346, 3824, 4102, 4688, 6692, 7648, 8204, 9376, 13384, 15296, 16408, 18752, 26768, 30592, 32816, 37504, 53536, 61184, 65632, 70027, 75008, 107072, 131264, 140054, 214144, 262528, 280108, 428288, 490189, 525056, 560216, 980378, 1120432, 1960756, 2240864, 3921512, 4481728, 7843024, 8963456, 15686048, 17926912, 31372096, 62744192, 125488384]

約数ペア:

[(1, 125488384), (2, 62744192), (4, 31372096), (7, 17926912), (8, 15686048), (14, 8963456), (16, 7843024), (28, 4481728), (32, 3921512), (56, 2240864), (64, 1960756), (112, 1120432), (128, 980378), (224, 560216), (239, 525056), (256, 490189), (293, 428288), (448, 280108), (478, 262528), (586, 214144), (896, 140054), (956, 131264), (1172, 107072), (1673, 75008), (1792, 70027), (1912, 65632), (2051, 61184), (2344, 53536), (3346, 37504), (3824, 32816), (4102, 30592), (4688, 26768), (6692, 18752), (7648, 16408), (8204, 15296), (9376, 13384)]