149045658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{4519}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 312422400

約数和(自身を除く): 163376742

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 4519, 5497, 9038, 10994, 13557, 16491, 27114, 32982, 103937, 207874, 311811, 623622, 1080041, 2160082, 3240123, 6480246, 24840943, 49681886, 74522829, 149045658]

約数ペア:

[(1, 149045658), (2, 74522829), (3, 49681886), (6, 24840943), (23, 6480246), (46, 3240123), (69, 2160082), (138, 1080041), (239, 623622), (478, 311811), (717, 207874), (1434, 103937), (4519, 32982), (5497, 27114), (9038, 16491), (10994, 13557)]