134953168

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 315408384

約数和(自身を除く): 180455216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 827, 868, 1316, 1457, 1654, 1736, 2632, 2914, 3308, 3472, 5264, 5789, 5828, 6616, 10199, 11578, 11656, 13232, 20398, 23156, 23312, 25637, 38869, 40796, 46312, 51274, 77738, 81592, 92624, 102548, 155476, 163184, 179459, 205096, 272083, 310952, 358918, 410192, 544166, 621904, 717836, 1088332, 1204939, 1435672, 2176664, 2409878, 2871344, 4353328, 4819756, 8434573, 9639512, 16869146, 19279024, 33738292, 67476584, 134953168]

約数ペア:

[(1, 134953168), (2, 67476584), (4, 33738292), (7, 19279024), (8, 16869146), (14, 9639512), (16, 8434573), (28, 4819756), (31, 4353328), (47, 2871344), (56, 2409878), (62, 2176664), (94, 1435672), (112, 1204939), (124, 1088332), (188, 717836), (217, 621904), (248, 544166), (329, 410192), (376, 358918), (434, 310952), (496, 272083), (658, 205096), (752, 179459), (827, 163184), (868, 155476), (1316, 102548), (1457, 92624), (1654, 81592), (1736, 77738), (2632, 51274), (2914, 46312), (3308, 40796), (3472, 38869), (5264, 25637), (5789, 23312), (5828, 23156), (6616, 20398), (10199, 13232), (11578, 11656)]