129252256

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12277}}^1$

素因数の和:12341

約数の個数: 48

約数和(自身を含む): 297029376

約数和(自身を除く): 167777120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 12277, 24554, 49108, 85939, 98216, 171878, 196432, 343756, 392864, 577019, 687512, 1154038, 1375024, 2308076, 2750048, 4039133, 4616152, 8078266, 9232304, 16156532, 18464608, 32313064, 64626128, 129252256]

約数ペア:

[(1, 129252256), (2, 64626128), (4, 32313064), (7, 18464608), (8, 16156532), (14, 9232304), (16, 8078266), (28, 4616152), (32, 4039133), (47, 2750048), (56, 2308076), (94, 1375024), (112, 1154038), (188, 687512), (224, 577019), (329, 392864), (376, 343756), (658, 196432), (752, 171878), (1316, 98216), (1504, 85939), (2632, 49108), (5264, 24554), (10528, 12277)]