131338662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5867}}^1$

素因数の和:5933

約数の個数: 64

約数和(自身を含む): 331236864

約数和(自身を除く): 199898202

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3198, 3731, 5867, 7462, 11193, 11734, 17601, 22386, 35202, 41069, 76271, 82138, 123207, 152542, 228813, 240547, 246414, 457626, 481094, 533897, 721641, 1067794, 1443282, 1601691, 1683829, 3127111, 3203382, 3367658, 5051487, 6254222, 9381333, 10102974, 18762666, 21889777, 43779554, 65669331, 131338662]

約数ペア:

[(1, 131338662), (2, 65669331), (3, 43779554), (6, 21889777), (7, 18762666), (13, 10102974), (14, 9381333), (21, 6254222), (26, 5051487), (39, 3367658), (41, 3203382), (42, 3127111), (78, 1683829), (82, 1601691), (91, 1443282), (123, 1067794), (182, 721641), (246, 533897), (273, 481094), (287, 457626), (533, 246414), (546, 240547), (574, 228813), (861, 152542), (1066, 123207), (1599, 82138), (1722, 76271), (3198, 41069), (3731, 35202), (5867, 22386), (7462, 17601), (11193, 11734)]