171048956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1062

約数の個数: 36

約数和(自身を含む): 325455984

約数和(自身を除く): 154407028

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 401, 631, 676, 802, 1262, 1604, 2524, 5213, 8203, 10426, 16406, 20852, 32812, 67769, 106639, 135538, 213278, 253031, 271076, 426556, 506062, 1012124, 3289403, 6578806, 13157612, 42762239, 85524478, 171048956]

約数ペア:

[(1, 171048956), (2, 85524478), (4, 42762239), (13, 13157612), (26, 6578806), (52, 3289403), (169, 1012124), (338, 506062), (401, 426556), (631, 271076), (676, 253031), (802, 213278), (1262, 135538), (1604, 106639), (2524, 67769), (5213, 32812), (8203, 20852), (10426, 16406)]