177163090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 352864512

約数和(自身を除く): 175701422

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 103, 130, 131, 202, 206, 262, 505, 515, 655, 1010, 1030, 1310, 1313, 1339, 1703, 2626, 2678, 3406, 6565, 6695, 8515, 10403, 13130, 13231, 13390, 13493, 17030, 20806, 26462, 26986, 52015, 66155, 67465, 104030, 132310, 134930, 135239, 172003, 175409, 270478, 344006, 350818, 676195, 860015, 877045, 1352390, 1362793, 1720030, 1754090, 2725586, 6813965, 13627930, 17716309, 35432618, 88581545, 177163090]

約数ペア:

[(1, 177163090), (2, 88581545), (5, 35432618), (10, 17716309), (13, 13627930), (26, 6813965), (65, 2725586), (101, 1754090), (103, 1720030), (130, 1362793), (131, 1352390), (202, 877045), (206, 860015), (262, 676195), (505, 350818), (515, 344006), (655, 270478), (1010, 175409), (1030, 172003), (1310, 135239), (1313, 134930), (1339, 132310), (1703, 104030), (2626, 67465), (2678, 66155), (3406, 52015), (6565, 26986), (6695, 26462), (8515, 20806), (10403, 17030), (13130, 13493), (13231, 13390)]