131777676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 355131504

約数和(自身を除く): 223353828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 163, 204, 306, 326, 489, 612, 652, 978, 1321, 1467, 1956, 2642, 2771, 2934, 3963, 5284, 5542, 5868, 7926, 8313, 11084, 11889, 15852, 16626, 22457, 23778, 24939, 33252, 44914, 47556, 49878, 67371, 89828, 99756, 134742, 202113, 215323, 269484, 404226, 430646, 645969, 808452, 861292, 1291938, 1937907, 2583876, 3660491, 3875814, 7320982, 7751628, 10981473, 14641964, 21962946, 32944419, 43925892, 65888838, 131777676]

約数ペア:

[(1, 131777676), (2, 65888838), (3, 43925892), (4, 32944419), (6, 21962946), (9, 14641964), (12, 10981473), (17, 7751628), (18, 7320982), (34, 3875814), (36, 3660491), (51, 2583876), (68, 1937907), (102, 1291938), (153, 861292), (163, 808452), (204, 645969), (306, 430646), (326, 404226), (489, 269484), (612, 215323), (652, 202113), (978, 134742), (1321, 99756), (1467, 89828), (1956, 67371), (2642, 49878), (2771, 47556), (2934, 44914), (3963, 33252), (5284, 24939), (5542, 23778), (5868, 22457), (7926, 16626), (8313, 15852), (11084, 11889)]