140054908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4987}}^1$

素因数の和:5074

約数の個数: 48

約数和(自身を含む): 301674240

約数和(自身を除く): 161619332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1652, 2006, 4012, 4987, 7021, 9974, 14042, 19948, 28084, 34909, 69818, 84779, 139636, 169558, 294233, 339116, 588466, 593453, 1176932, 1186906, 2059631, 2373812, 4119262, 5001961, 8238524, 10003922, 20007844, 35013727, 70027454, 140054908]

約数ペア:

[(1, 140054908), (2, 70027454), (4, 35013727), (7, 20007844), (14, 10003922), (17, 8238524), (28, 5001961), (34, 4119262), (59, 2373812), (68, 2059631), (118, 1186906), (119, 1176932), (236, 593453), (238, 588466), (413, 339116), (476, 294233), (826, 169558), (1003, 139636), (1652, 84779), (2006, 69818), (4012, 34909), (4987, 28084), (7021, 19948), (9974, 14042)]