140405382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4027}}^1$

素因数の和:4197

約数の個数: 48

約数和(自身を含む): 329893200

約数和(自身を除く): 189487818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2682, 3874, 4027, 5811, 8054, 11622, 12081, 17433, 24162, 34866, 36243, 52351, 72486, 104702, 157053, 314106, 471159, 600023, 942318, 1200046, 1800069, 3600138, 5400207, 7800299, 10800414, 15600598, 23400897, 46801794, 70202691, 140405382]

約数ペア:

[(1, 140405382), (2, 70202691), (3, 46801794), (6, 23400897), (9, 15600598), (13, 10800414), (18, 7800299), (26, 5400207), (39, 3600138), (78, 1800069), (117, 1200046), (149, 942318), (234, 600023), (298, 471159), (447, 314106), (894, 157053), (1341, 104702), (1937, 72486), (2682, 52351), (3874, 36243), (4027, 34866), (5811, 24162), (8054, 17433), (11622, 12081)]