131546044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5261}}^1$

素因数の和:5338

約数の個数: 48

約数和(自身を含む): 282885120

約数和(自身を除く): 151339076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 5261, 6251, 10522, 12502, 21044, 25004, 36827, 73654, 99959, 147308, 199918, 247267, 399836, 494534, 699713, 989068, 1399426, 1730869, 2798852, 3461738, 4698073, 6923476, 9396146, 18792292, 32886511, 65773022, 131546044]

約数ペア:

[(1, 131546044), (2, 65773022), (4, 32886511), (7, 18792292), (14, 9396146), (19, 6923476), (28, 4698073), (38, 3461738), (47, 2798852), (76, 1730869), (94, 1399426), (133, 989068), (188, 699713), (266, 494534), (329, 399836), (532, 247267), (658, 199918), (893, 147308), (1316, 99959), (1786, 73654), (3572, 36827), (5261, 25004), (6251, 21044), (10522, 12502)]