139920504

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 359907840

約数和(自身を除く): 219987336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 163, 188, 282, 326, 376, 489, 564, 652, 761, 978, 1128, 1304, 1522, 1956, 2283, 3044, 3912, 4566, 6088, 7661, 9132, 15322, 18264, 22983, 30644, 35767, 45966, 61288, 71534, 91932, 107301, 124043, 143068, 183864, 214602, 248086, 286136, 372129, 429204, 496172, 744258, 858408, 992344, 1488516, 2977032, 5830021, 11660042, 17490063, 23320084, 34980126, 46640168, 69960252, 139920504]

約数ペア:

[(1, 139920504), (2, 69960252), (3, 46640168), (4, 34980126), (6, 23320084), (8, 17490063), (12, 11660042), (24, 5830021), (47, 2977032), (94, 1488516), (141, 992344), (163, 858408), (188, 744258), (282, 496172), (326, 429204), (376, 372129), (489, 286136), (564, 248086), (652, 214602), (761, 183864), (978, 143068), (1128, 124043), (1304, 107301), (1522, 91932), (1956, 71534), (2283, 61288), (3044, 45966), (3912, 35767), (4566, 30644), (6088, 22983), (7661, 18264), (9132, 15322)]