156941169

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 269485056

約数和(自身を除く): 112543887

約数列:

[1, 3, 7, 11, 21, 33, 49, 71, 77, 147, 213, 231, 497, 539, 781, 1367, 1491, 1617, 2343, 3479, 4101, 5467, 9569, 10437, 15037, 16401, 28707, 38269, 45111, 66983, 97057, 105259, 114807, 200949, 291171, 315777, 679399, 736813, 1067627, 2038197, 2210439, 3202881, 4755793, 7473389, 14267379, 22420167, 52313723, 156941169]

約数ペア:

[(1, 156941169), (3, 52313723), (7, 22420167), (11, 14267379), (21, 7473389), (33, 4755793), (49, 3202881), (71, 2210439), (77, 2038197), (147, 1067627), (213, 736813), (231, 679399), (497, 315777), (539, 291171), (781, 200949), (1367, 114807), (1491, 105259), (1617, 97057), (2343, 66983), (3479, 45111), (4101, 38269), (5467, 28707), (9569, 16401), (10437, 15037)]