165798672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{265703}}^1$

素因数の和:265727

約数の個数: 40

約数和(自身を含む): 461262144

約数和(自身を除く): 295463472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 265703, 531406, 797109, 1062812, 1594218, 2125624, 3188436, 3454139, 4251248, 6376872, 6908278, 10362417, 12753744, 13816556, 20724834, 27633112, 41449668, 55266224, 82899336, 165798672]

約数ペア:

[(1, 165798672), (2, 82899336), (3, 55266224), (4, 41449668), (6, 27633112), (8, 20724834), (12, 13816556), (13, 12753744), (16, 10362417), (24, 6908278), (26, 6376872), (39, 4251248), (48, 3454139), (52, 3188436), (78, 2125624), (104, 1594218), (156, 1062812), (208, 797109), (312, 531406), (624, 265703)]