129177516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{63697}}^1$

素因数の和:63730

約数の個数: 36

約数和(自身を含む): 326388552

約数和(自身を除く): 197211036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 63697, 127394, 191091, 254788, 382182, 764364, 828061, 1656122, 2484183, 3312244, 4968366, 9936732, 10764793, 21529586, 32294379, 43059172, 64588758, 129177516]

約数ペア:

[(1, 129177516), (2, 64588758), (3, 43059172), (4, 32294379), (6, 21529586), (12, 10764793), (13, 9936732), (26, 4968366), (39, 3312244), (52, 2484183), (78, 1656122), (156, 828061), (169, 764364), (338, 382182), (507, 254788), (676, 191091), (1014, 127394), (2028, 63697)]