140140476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{185371}}^1$

素因数の和:185391

約数の個数: 48

約数和(自身を含む): 415233280

約数和(自身を除く): 275092804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 185371, 370742, 556113, 741484, 1112226, 1297597, 1668339, 2224452, 2595194, 3336678, 3892791, 5005017, 5190388, 6673356, 7785582, 10010034, 11678373, 15571164, 20020068, 23356746, 35035119, 46713492, 70070238, 140140476]

約数ペア:

[(1, 140140476), (2, 70070238), (3, 46713492), (4, 35035119), (6, 23356746), (7, 20020068), (9, 15571164), (12, 11678373), (14, 10010034), (18, 7785582), (21, 6673356), (27, 5190388), (28, 5005017), (36, 3892791), (42, 3336678), (54, 2595194), (63, 2224452), (84, 1668339), (108, 1297597), (126, 1112226), (189, 741484), (252, 556113), (378, 370742), (756, 185371)]