146154678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 323896320

約数和(自身を除く): 177741642

約数列:

[1, 2, 3, 6, 17, 34, 43, 47, 51, 86, 94, 102, 129, 141, 258, 282, 709, 731, 799, 1418, 1462, 1598, 2021, 2127, 2193, 2397, 4042, 4254, 4386, 4794, 6063, 12053, 12126, 24106, 30487, 33323, 34357, 36159, 60974, 66646, 68714, 72318, 91461, 99969, 103071, 182922, 199938, 206142, 518279, 566491, 1036558, 1132982, 1432889, 1554837, 1699473, 2865778, 3109674, 3398946, 4298667, 8597334, 24359113, 48718226, 73077339, 146154678]

約数ペア:

[(1, 146154678), (2, 73077339), (3, 48718226), (6, 24359113), (17, 8597334), (34, 4298667), (43, 3398946), (47, 3109674), (51, 2865778), (86, 1699473), (94, 1554837), (102, 1432889), (129, 1132982), (141, 1036558), (258, 566491), (282, 518279), (709, 206142), (731, 199938), (799, 182922), (1418, 103071), (1462, 99969), (1598, 91461), (2021, 72318), (2127, 68714), (2193, 66646), (2397, 60974), (4042, 36159), (4254, 34357), (4386, 33323), (4794, 30487), (6063, 24106), (12053, 12126)]