16210387984

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{106189}}^1$

素因数の和:106280

約数の個数: 80

約数和(自身を含む): 37922572800

約数和(自身を除く): 21712184816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 94, 112, 116, 188, 203, 232, 329, 376, 406, 464, 658, 752, 812, 1316, 1363, 1624, 2632, 2726, 3248, 5264, 5452, 9541, 10904, 19082, 21808, 38164, 76328, 106189, 152656, 212378, 424756, 743323, 849512, 1486646, 1699024, 2973292, 3079481, 4990883, 5946584, 6158962, 9981766, 11893168, 12317924, 19963532, 21556367, 24635848, 34936181, 39927064, 43112734, 49271696, 69872362, 79854128, 86225468, 139744724, 144735607, 172450936, 279489448, 289471214, 344901872, 558978896, 578942428, 1013149249, 1157884856, 2026298498, 2315769712, 4052596996, 8105193992, 16210387984]

約数ペア:

[(1, 16210387984), (2, 8105193992), (4, 4052596996), (7, 2315769712), (8, 2026298498), (14, 1157884856), (16, 1013149249), (28, 578942428), (29, 558978896), (47, 344901872), (56, 289471214), (58, 279489448), (94, 172450936), (112, 144735607), (116, 139744724), (188, 86225468), (203, 79854128), (232, 69872362), (329, 49271696), (376, 43112734), (406, 39927064), (464, 34936181), (658, 24635848), (752, 21556367), (812, 19963532), (1316, 12317924), (1363, 11893168), (1624, 9981766), (2632, 6158962), (2726, 5946584), (3248, 4990883), (5264, 3079481), (5452, 2973292), (9541, 1699024), (10904, 1486646), (19082, 849512), (21808, 743323), (38164, 424756), (76328, 212378), (106189, 152656)]