131703306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 310321152

約数和(自身を除く): 178617846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 137, 141, 274, 282, 329, 411, 487, 658, 822, 959, 974, 987, 1461, 1918, 1974, 2877, 2922, 3409, 5754, 6439, 6818, 10227, 12878, 19317, 20454, 22889, 38634, 45073, 45778, 66719, 68667, 90146, 133438, 135219, 137334, 160223, 200157, 270438, 320446, 400314, 467033, 480669, 934066, 961338, 1401099, 2802198, 3135793, 6271586, 9407379, 18814758, 21950551, 43901102, 65851653, 131703306]

約数ペア:

[(1, 131703306), (2, 65851653), (3, 43901102), (6, 21950551), (7, 18814758), (14, 9407379), (21, 6271586), (42, 3135793), (47, 2802198), (94, 1401099), (137, 961338), (141, 934066), (274, 480669), (282, 467033), (329, 400314), (411, 320446), (487, 270438), (658, 200157), (822, 160223), (959, 137334), (974, 135219), (987, 133438), (1461, 90146), (1918, 68667), (1974, 66719), (2877, 45778), (2922, 45073), (3409, 38634), (5754, 22889), (6439, 20454), (6818, 19317), (10227, 12878)]