138987816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6343}}^1$

素因数の和:6446

約数の個数: 64

約数和(自身を含む): 383685120

約数和(自身を除く): 244697304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 913, 996, 1826, 1992, 2739, 3652, 5478, 6343, 7304, 10956, 12686, 19029, 21912, 25372, 38058, 50744, 69773, 76116, 139546, 152232, 209319, 279092, 418638, 526469, 558184, 837276, 1052938, 1579407, 1674552, 2105876, 3158814, 4211752, 5791159, 6317628, 11582318, 12635256, 17373477, 23164636, 34746954, 46329272, 69493908, 138987816]

約数ペア:

[(1, 138987816), (2, 69493908), (3, 46329272), (4, 34746954), (6, 23164636), (8, 17373477), (11, 12635256), (12, 11582318), (22, 6317628), (24, 5791159), (33, 4211752), (44, 3158814), (66, 2105876), (83, 1674552), (88, 1579407), (132, 1052938), (166, 837276), (249, 558184), (264, 526469), (332, 418638), (498, 279092), (664, 209319), (913, 152232), (996, 139546), (1826, 76116), (1992, 69773), (2739, 50744), (3652, 38058), (5478, 25372), (6343, 21912), (7304, 19029), (10956, 12686)]