156965263939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{1901}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 191283379200

約数和(自身を除く): 34318115261

約数列:

[1, 11, 19, 23, 89, 193, 209, 253, 437, 979, 1691, 1901, 2047, 2123, 3667, 4439, 4807, 17177, 18601, 20911, 22517, 36119, 38893, 40337, 43723, 48829, 84341, 169189, 188947, 326363, 366893, 395071, 397309, 427823, 480953, 830737, 927751, 1861079, 3214591, 3589993, 3891347, 4035823, 4345781, 6970967, 7506349, 8438539, 9138107, 32653477, 35360501, 42804817, 73935593, 76680637, 82569839, 92823929, 160332241, 359188247, 620416063, 751029971, 813291523, 1763654651, 6824576693, 8261329681, 14269569449, 156965263939]

約数ペア:

[(1, 156965263939), (11, 14269569449), (19, 8261329681), (23, 6824576693), (89, 1763654651), (193, 813291523), (209, 751029971), (253, 620416063), (437, 359188247), (979, 160332241), (1691, 92823929), (1901, 82569839), (2047, 76680637), (2123, 73935593), (3667, 42804817), (4439, 35360501), (4807, 32653477), (17177, 9138107), (18601, 8438539), (20911, 7506349), (22517, 6970967), (36119, 4345781), (38893, 4035823), (40337, 3891347), (43723, 3589993), (48829, 3214591), (84341, 1861079), (169189, 927751), (188947, 830737), (326363, 480953), (366893, 427823), (395071, 397309)]