142103568

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{128717}}^1$

素因数の和:128751

約数の個数: 40

約数和(自身を含む): 383064768

約数和(自身を除く): 240961200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 128717, 257434, 386151, 514868, 772302, 1029736, 1544604, 2059472, 2960491, 3089208, 5920982, 6178416, 8881473, 11841964, 17762946, 23683928, 35525892, 47367856, 71051784, 142103568]

約数ペア:

[(1, 142103568), (2, 71051784), (3, 47367856), (4, 35525892), (6, 23683928), (8, 17762946), (12, 11841964), (16, 8881473), (23, 6178416), (24, 5920982), (46, 3089208), (48, 2960491), (69, 2059472), (92, 1544604), (138, 1029736), (184, 772302), (276, 514868), (368, 386151), (552, 257434), (1104, 128717)]