172340688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{276187}}^1$

素因数の和:276211

約数の個数: 40

約数和(自身を含む): 479462368

約数和(自身を除く): 307121680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 276187, 552374, 828561, 1104748, 1657122, 2209496, 3314244, 3590431, 4418992, 6628488, 7180862, 10771293, 13256976, 14361724, 21542586, 28723448, 43085172, 57446896, 86170344, 172340688]

約数ペア:

[(1, 172340688), (2, 86170344), (3, 57446896), (4, 43085172), (6, 28723448), (8, 21542586), (12, 14361724), (13, 13256976), (16, 10771293), (24, 7180862), (26, 6628488), (39, 4418992), (48, 3590431), (52, 3314244), (78, 2209496), (104, 1657122), (156, 1104748), (208, 828561), (312, 552374), (624, 276187)]