131729814

素因数分解:

$2^1\times 3^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 310302720

約数和(自身を除く): 178572906

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 73, 79, 81, 94, 141, 146, 158, 162, 219, 237, 243, 282, 423, 438, 474, 486, 657, 711, 846, 1269, 1314, 1422, 1971, 2133, 2538, 3431, 3713, 3807, 3942, 4266, 5767, 5913, 6399, 6862, 7426, 7614, 10293, 11139, 11421, 11534, 11826, 12798, 17301, 17739, 19197, 20586, 22278, 22842, 30879, 33417, 34602, 35478, 38394, 51903, 61758, 66834, 92637, 100251, 103806, 155709, 185274, 200502, 271049, 277911, 300753, 311418, 467127, 542098, 555822, 601506, 813147, 833733, 902259, 934254, 1401381, 1626294, 1667466, 1804518, 2439441, 2802762, 4878882, 7318323, 14636646, 21954969, 43909938, 65864907, 131729814]

約数ペア:

[(1, 131729814), (2, 65864907), (3, 43909938), (6, 21954969), (9, 14636646), (18, 7318323), (27, 4878882), (47, 2802762), (54, 2439441), (73, 1804518), (79, 1667466), (81, 1626294), (94, 1401381), (141, 934254), (146, 902259), (158, 833733), (162, 813147), (219, 601506), (237, 555822), (243, 542098), (282, 467127), (423, 311418), (438, 300753), (474, 277911), (486, 271049), (657, 200502), (711, 185274), (846, 155709), (1269, 103806), (1314, 100251), (1422, 92637), (1971, 66834), (2133, 61758), (2538, 51903), (3431, 38394), (3713, 35478), (3807, 34602), (3942, 33417), (4266, 30879), (5767, 22842), (5913, 22278), (6399, 20586), (6862, 19197), (7426, 17739), (7614, 17301), (10293, 12798), (11139, 11826), (11421, 11534)]