154918624

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3821}}^1$

素因数の和:4019

約数の個数: 48

約数和(自身を含む): 350584416

約数和(自身を除く): 195665792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 2534, 2896, 3821, 5068, 5792, 7642, 10136, 15284, 20272, 26747, 30568, 40544, 53494, 61136, 106988, 122272, 213976, 427952, 691601, 855904, 1383202, 2766404, 4841207, 5532808, 9682414, 11065616, 19364828, 22131232, 38729656, 77459312, 154918624]

約数ペア:

[(1, 154918624), (2, 77459312), (4, 38729656), (7, 22131232), (8, 19364828), (14, 11065616), (16, 9682414), (28, 5532808), (32, 4841207), (56, 2766404), (112, 1383202), (181, 855904), (224, 691601), (362, 427952), (724, 213976), (1267, 122272), (1448, 106988), (2534, 61136), (2896, 53494), (3821, 40544), (5068, 30568), (5792, 26747), (7642, 20272), (10136, 15284)]