125136536

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 276967680

約数和(自身を除く): 151831144

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 157, 172, 301, 314, 331, 344, 602, 628, 662, 1099, 1204, 1256, 1324, 2198, 2317, 2408, 2648, 4396, 4634, 6751, 8792, 9268, 13502, 14233, 18536, 27004, 28466, 47257, 51967, 54008, 56932, 94514, 99631, 103934, 113864, 189028, 199262, 207868, 363769, 378056, 398524, 415736, 727538, 797048, 1455076, 2234581, 2910152, 4469162, 8938324, 15642067, 17876648, 31284134, 62568268, 125136536]

約数ペア:

[(1, 125136536), (2, 62568268), (4, 31284134), (7, 17876648), (8, 15642067), (14, 8938324), (28, 4469162), (43, 2910152), (56, 2234581), (86, 1455076), (157, 797048), (172, 727538), (301, 415736), (314, 398524), (331, 378056), (344, 363769), (602, 207868), (628, 199262), (662, 189028), (1099, 113864), (1204, 103934), (1256, 99631), (1324, 94514), (2198, 56932), (2317, 54008), (2408, 51967), (2648, 47257), (4396, 28466), (4634, 27004), (6751, 18536), (8792, 14233), (9268, 13502)]