164832486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15889}}^1$

素因数の和:15933

約数の個数: 64

約数和(自身を含む): 427123200

約数和(自身を除く): 262290714

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 15889, 31778, 47667, 95334, 111223, 206557, 222446, 301891, 333669, 413114, 603782, 619671, 667338, 905673, 1239342, 1445899, 1811346, 2113237, 2891798, 3924583, 4226474, 4337697, 6339711, 7849166, 8675394, 11773749, 12679422, 23547498, 27472081, 54944162, 82416243, 164832486]

約数ペア:

[(1, 164832486), (2, 82416243), (3, 54944162), (6, 27472081), (7, 23547498), (13, 12679422), (14, 11773749), (19, 8675394), (21, 7849166), (26, 6339711), (38, 4337697), (39, 4226474), (42, 3924583), (57, 2891798), (78, 2113237), (91, 1811346), (114, 1445899), (133, 1239342), (182, 905673), (247, 667338), (266, 619671), (273, 603782), (399, 413114), (494, 333669), (546, 301891), (741, 222446), (798, 206557), (1482, 111223), (1729, 95334), (3458, 47667), (5187, 31778), (10374, 15889)]