157303428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1021}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 378417984

約数和(自身を除く): 221114556

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 347, 444, 694, 1021, 1041, 1388, 2042, 2082, 3063, 4084, 4164, 6126, 12252, 12839, 25678, 37777, 38517, 51356, 75554, 77034, 113331, 151108, 154068, 226662, 354287, 453324, 708574, 1062861, 1417148, 2125722, 4251444, 13108619, 26217238, 39325857, 52434476, 78651714, 157303428]

約数ペア:

[(1, 157303428), (2, 78651714), (3, 52434476), (4, 39325857), (6, 26217238), (12, 13108619), (37, 4251444), (74, 2125722), (111, 1417148), (148, 1062861), (222, 708574), (347, 453324), (444, 354287), (694, 226662), (1021, 154068), (1041, 151108), (1388, 113331), (2042, 77034), (2082, 75554), (3063, 51356), (4084, 38517), (4164, 37777), (6126, 25678), (12252, 12839)]