143269472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1181}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 300246912

約数和(自身を除く): 156977440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 223, 272, 446, 544, 892, 1181, 1784, 2362, 3568, 3791, 4724, 7136, 7582, 9448, 15164, 18896, 20077, 30328, 37792, 40154, 60656, 80308, 121312, 160616, 263363, 321232, 526726, 642464, 1053452, 2106904, 4213808, 4477171, 8427616, 8954342, 17908684, 35817368, 71634736, 143269472]

約数ペア:

[(1, 143269472), (2, 71634736), (4, 35817368), (8, 17908684), (16, 8954342), (17, 8427616), (32, 4477171), (34, 4213808), (68, 2106904), (136, 1053452), (223, 642464), (272, 526726), (446, 321232), (544, 263363), (892, 160616), (1181, 121312), (1784, 80308), (2362, 60656), (3568, 40154), (3791, 37792), (4724, 30328), (7136, 20077), (7582, 18896), (9448, 15164)]