164021208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{525709}}^1$

素因数の和:525731

約数の個数: 32

約数和(自身を含む): 441596400

約数和(自身を除く): 277575192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 525709, 1051418, 1577127, 2102836, 3154254, 4205672, 6308508, 6834217, 12617016, 13668434, 20502651, 27336868, 41005302, 54673736, 82010604, 164021208]

約数ペア:

[(1, 164021208), (2, 82010604), (3, 54673736), (4, 41005302), (6, 27336868), (8, 20502651), (12, 13668434), (13, 12617016), (24, 6834217), (26, 6308508), (39, 4205672), (52, 3154254), (78, 2102836), (104, 1577127), (156, 1051418), (312, 525709)]