143662764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21649}}^1$

素因数の和:21742

約数の個数: 48

約数和(自身を含む): 387968000

約数和(自身を除く): 244305236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 21649, 43298, 64947, 86596, 129894, 151543, 259788, 303086, 454629, 606172, 909258, 1710271, 1818516, 3420542, 5130813, 6841084, 10261626, 11971897, 20523252, 23943794, 35915691, 47887588, 71831382, 143662764]

約数ペア:

[(1, 143662764), (2, 71831382), (3, 47887588), (4, 35915691), (6, 23943794), (7, 20523252), (12, 11971897), (14, 10261626), (21, 6841084), (28, 5130813), (42, 3420542), (79, 1818516), (84, 1710271), (158, 909258), (237, 606172), (316, 454629), (474, 303086), (553, 259788), (948, 151543), (1106, 129894), (1659, 86596), (2212, 64947), (3318, 43298), (6636, 21649)]