139748952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43781}}^1$

素因数の和:43816

約数の個数: 64

約数和(自身を含む): 420307200

約数和(自身を除く): 280558248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 43781, 87562, 131343, 175124, 262686, 306467, 350248, 525372, 612934, 831839, 919401, 1050744, 1225868, 1663678, 1838802, 2451736, 2495517, 3327356, 3677604, 4991034, 5822873, 6654712, 7355208, 9982068, 11645746, 17468619, 19964136, 23291492, 34937238, 46582984, 69874476, 139748952]

約数ペア:

[(1, 139748952), (2, 69874476), (3, 46582984), (4, 34937238), (6, 23291492), (7, 19964136), (8, 17468619), (12, 11645746), (14, 9982068), (19, 7355208), (21, 6654712), (24, 5822873), (28, 4991034), (38, 3677604), (42, 3327356), (56, 2495517), (57, 2451736), (76, 1838802), (84, 1663678), (114, 1225868), (133, 1050744), (152, 919401), (168, 831839), (228, 612934), (266, 525372), (399, 350248), (456, 306467), (532, 262686), (798, 175124), (1064, 131343), (1596, 87562), (3192, 43781)]