157022404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29989}}^1$

素因数の和:30028

約数の個数: 48

約数和(自身を含む): 362759040

約数和(自身を除く): 205736636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 29989, 59978, 119956, 209923, 329879, 419846, 509813, 659758, 839692, 1019626, 1319516, 2039252, 2309153, 3568691, 4618306, 5607943, 7137382, 9236612, 11215886, 14274764, 22431772, 39255601, 78511202, 157022404]

約数ペア:

[(1, 157022404), (2, 78511202), (4, 39255601), (7, 22431772), (11, 14274764), (14, 11215886), (17, 9236612), (22, 7137382), (28, 5607943), (34, 4618306), (44, 3568691), (68, 2309153), (77, 2039252), (119, 1319516), (154, 1019626), (187, 839692), (238, 659758), (308, 509813), (374, 419846), (476, 329879), (748, 209923), (1309, 119956), (2618, 59978), (5236, 29989)]