161570587948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{102397}}^1$

素因数の和:102575

約数の個数: 96

約数和(自身を含む): 363324487680

約数和(自身を除く): 201753899732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 109, 154, 188, 218, 308, 329, 436, 517, 658, 763, 1034, 1199, 1316, 1526, 2068, 2398, 3052, 3619, 4796, 5123, 7238, 8393, 10246, 14476, 16786, 20492, 33572, 35861, 56353, 71722, 102397, 112706, 143444, 204794, 225412, 394471, 409588, 716779, 788942, 1126367, 1433558, 1577884, 2252734, 2867116, 4505468, 4812659, 7884569, 9625318, 11161273, 15769138, 19250636, 22322546, 31538276, 33688613, 44645092, 52939249, 67377226, 78128911, 105878498, 122774003, 134754452, 156257822, 211756996, 245548006, 312515644, 370574743, 491096012, 524579831, 741149486, 859418021, 1049159662, 1482298972, 1718836042, 2098319324, 3437672084, 3672058817, 5770378141, 7344117634, 11540756282, 14688235268, 23081512564, 40392646987, 80785293974, 161570587948]

約数ペア:

[(1, 161570587948), (2, 80785293974), (4, 40392646987), (7, 23081512564), (11, 14688235268), (14, 11540756282), (22, 7344117634), (28, 5770378141), (44, 3672058817), (47, 3437672084), (77, 2098319324), (94, 1718836042), (109, 1482298972), (154, 1049159662), (188, 859418021), (218, 741149486), (308, 524579831), (329, 491096012), (436, 370574743), (517, 312515644), (658, 245548006), (763, 211756996), (1034, 156257822), (1199, 134754452), (1316, 122774003), (1526, 105878498), (2068, 78128911), (2398, 67377226), (3052, 52939249), (3619, 44645092), (4796, 33688613), (5123, 31538276), (7238, 22322546), (8393, 19250636), (10246, 15769138), (14476, 11161273), (16786, 9625318), (20492, 7884569), (33572, 4812659), (35861, 4505468), (56353, 2867116), (71722, 2252734), (102397, 1577884), (112706, 1433558), (143444, 1126367), (204794, 788942), (225412, 716779), (394471, 409588)]