15665088976

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{167}}^1\times {\mathrm{1163}}^1$

素因数の和:1480

約数の個数: 60

約数和(自身を含む): 30995578656

約数和(自身を除く): 15330489680

約数列:

[1, 2, 4, 8, 16, 71, 142, 167, 284, 334, 568, 668, 1136, 1163, 1336, 2326, 2672, 4652, 5041, 9304, 10082, 11857, 18608, 20164, 23714, 40328, 47428, 80656, 82573, 94856, 165146, 189712, 194221, 330292, 388442, 660584, 776884, 841847, 1321168, 1553768, 1683694, 3107536, 3367388, 5862683, 6734776, 11725366, 13469552, 13789691, 23450732, 27579382, 46901464, 55158764, 93802928, 110317528, 220635056, 979068061, 1958136122, 3916272244, 7832544488, 15665088976]

約数ペア:

[(1, 15665088976), (2, 7832544488), (4, 3916272244), (8, 1958136122), (16, 979068061), (71, 220635056), (142, 110317528), (167, 93802928), (284, 55158764), (334, 46901464), (568, 27579382), (668, 23450732), (1136, 13789691), (1163, 13469552), (1336, 11725366), (2326, 6734776), (2672, 5862683), (4652, 3367388), (5041, 3107536), (9304, 1683694), (10082, 1553768), (11857, 1321168), (18608, 841847), (20164, 776884), (23714, 660584), (40328, 388442), (47428, 330292), (80656, 194221), (82573, 189712), (94856, 165146)]