181197614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 316673280

約数和(自身を除く): 135475666

約数列:

[1, 2, 13, 26, 41, 43, 59, 67, 82, 86, 118, 134, 533, 559, 767, 871, 1066, 1118, 1534, 1742, 1763, 2419, 2537, 2747, 2881, 3526, 3953, 4838, 5074, 5494, 5762, 7906, 22919, 31447, 32981, 35711, 37453, 45838, 51389, 62894, 65962, 71422, 74906, 102778, 104017, 118121, 162073, 169979, 208034, 236242, 324146, 339958, 1352221, 1535573, 2106949, 2209727, 2704442, 3071146, 4213898, 4419454, 6969139, 13938278, 90598807, 181197614]

約数ペア:

[(1, 181197614), (2, 90598807), (13, 13938278), (26, 6969139), (41, 4419454), (43, 4213898), (59, 3071146), (67, 2704442), (82, 2209727), (86, 2106949), (118, 1535573), (134, 1352221), (533, 339958), (559, 324146), (767, 236242), (871, 208034), (1066, 169979), (1118, 162073), (1534, 118121), (1742, 104017), (1763, 102778), (2419, 74906), (2537, 71422), (2747, 65962), (2881, 62894), (3526, 51389), (3953, 45838), (4838, 37453), (5074, 35711), (5494, 32981), (5762, 31447), (7906, 22919)]