140175712

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 282910320

約数和(自身を除く): 142734608

約数列:

[1, 2, 4, 8, 16, 32, 83, 89, 166, 178, 332, 356, 593, 664, 712, 1186, 1328, 1424, 2372, 2656, 2848, 4744, 7387, 9488, 14774, 18976, 29548, 49219, 52777, 59096, 98438, 105554, 118192, 196876, 211108, 236384, 393752, 422216, 787504, 844432, 1575008, 1688864, 4380491, 8760982, 17521964, 35043928, 70087856, 140175712]

約数ペア:

[(1, 140175712), (2, 70087856), (4, 35043928), (8, 17521964), (16, 8760982), (32, 4380491), (83, 1688864), (89, 1575008), (166, 844432), (178, 787504), (332, 422216), (356, 393752), (593, 236384), (664, 211108), (712, 196876), (1186, 118192), (1328, 105554), (1424, 98438), (2372, 59096), (2656, 52777), (2848, 49219), (4744, 29548), (7387, 18976), (9488, 14774)]