164521464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 426746880

約数和(自身を除く): 262225416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 251, 372, 502, 744, 753, 881, 1004, 1506, 1762, 2008, 2643, 3012, 3524, 5286, 6024, 7048, 7781, 10572, 15562, 21144, 23343, 27311, 31124, 46686, 54622, 62248, 81933, 93372, 109244, 163866, 186744, 218488, 221131, 327732, 442262, 655464, 663393, 884524, 1326786, 1769048, 2653572, 5307144, 6855061, 13710122, 20565183, 27420244, 41130366, 54840488, 82260732, 164521464]

約数ペア:

[(1, 164521464), (2, 82260732), (3, 54840488), (4, 41130366), (6, 27420244), (8, 20565183), (12, 13710122), (24, 6855061), (31, 5307144), (62, 2653572), (93, 1769048), (124, 1326786), (186, 884524), (248, 663393), (251, 655464), (372, 442262), (502, 327732), (744, 221131), (753, 218488), (881, 186744), (1004, 163866), (1506, 109244), (1762, 93372), (2008, 81933), (2643, 62248), (3012, 54622), (3524, 46686), (5286, 31124), (6024, 27311), (7048, 23343), (7781, 21144), (10572, 15562)]