129612964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 131007452

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 151, 221, 302, 442, 604, 884, 971, 1942, 1963, 2567, 3884, 3926, 5134, 7852, 10268, 12623, 16507, 25246, 33014, 33371, 50492, 66028, 66742, 133484, 146621, 214591, 293242, 429182, 586484, 858364, 1906073, 2492557, 3812146, 4985114, 7624292, 9970228, 32403241, 64806482, 129612964]

約数ペア:

[(1, 129612964), (2, 64806482), (4, 32403241), (13, 9970228), (17, 7624292), (26, 4985114), (34, 3812146), (52, 2492557), (68, 1906073), (151, 858364), (221, 586484), (302, 429182), (442, 293242), (604, 214591), (884, 146621), (971, 133484), (1942, 66742), (1963, 66028), (2567, 50492), (3884, 33371), (3926, 33014), (5134, 25246), (7852, 16507), (10268, 12623)]