145241404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27739}}^1$

素因数の和:27778

約数の個数: 48

約数和(自身を含む): 335543040

約数和(自身を除く): 190301636

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, 27739, 55478, 110956, 194173, 305129, 388346, 471563, 610258, 776692, 943126, 1220516, 1886252, 2135903, 3300941, 4271806, 5187193, 6601882, 8543612, 10374386, 13203764, 20748772, 36310351, 72620702, 145241404]

約数ペア:

[(1, 145241404), (2, 72620702), (4, 36310351), (7, 20748772), (11, 13203764), (14, 10374386), (17, 8543612), (22, 6601882), (28, 5187193), (34, 4271806), (44, 3300941), (68, 2135903), (77, 1886252), (119, 1220516), (154, 943126), (187, 776692), (238, 610258), (308, 471563), (374, 388346), (476, 305129), (748, 194173), (1309, 110956), (2618, 55478), (5236, 27739)]