126253792

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1200

約数の個数: 72

約数和(自身を含む): 293370336

約数和(自身を除く): 167116544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1103, 1168, 1568, 2044, 2206, 2336, 3577, 4088, 4412, 7154, 7721, 8176, 8824, 14308, 15442, 16352, 17648, 28616, 30884, 35296, 54047, 57232, 61768, 80519, 108094, 114464, 123536, 161038, 216188, 247072, 322076, 432376, 563633, 644152, 864752, 1127266, 1288304, 1729504, 2254532, 2576608, 3945431, 4509064, 7890862, 9018128, 15781724, 18036256, 31563448, 63126896, 126253792]

約数ペア:

[(1, 126253792), (2, 63126896), (4, 31563448), (7, 18036256), (8, 15781724), (14, 9018128), (16, 7890862), (28, 4509064), (32, 3945431), (49, 2576608), (56, 2254532), (73, 1729504), (98, 1288304), (112, 1127266), (146, 864752), (196, 644152), (224, 563633), (292, 432376), (392, 322076), (511, 247072), (584, 216188), (784, 161038), (1022, 123536), (1103, 114464), (1168, 108094), (1568, 80519), (2044, 61768), (2206, 57232), (2336, 54047), (3577, 35296), (4088, 30884), (4412, 28616), (7154, 17648), (7721, 16352), (8176, 15442), (8824, 14308)]