177768344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{8101}}^1$

素因数の和:8331

約数の個数: 32

約数和(自身を含む): 360701040

約数和(自身を除く): 182932696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 8101, 10972, 16202, 21944, 32404, 64808, 105313, 210626, 421252, 842504, 1709311, 3418622, 6837244, 13674488, 22221043, 44442086, 88884172, 177768344]

約数ペア:

[(1, 177768344), (2, 88884172), (4, 44442086), (8, 22221043), (13, 13674488), (26, 6837244), (52, 3418622), (104, 1709311), (211, 842504), (422, 421252), (844, 210626), (1688, 105313), (2743, 64808), (5486, 32404), (8101, 21944), (10972, 16202)]