157459060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6689}}^1$

素因数の和:6816

約数の個数: 48

約数和(自身を含む): 364150080

約数和(自身を除く): 206691020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 6689, 11770, 13378, 23540, 26756, 33445, 66890, 73579, 133780, 147158, 294316, 367895, 715723, 735790, 1431446, 1471580, 2862892, 3578615, 7157230, 7872953, 14314460, 15745906, 31491812, 39364765, 78729530, 157459060]

約数ペア:

[(1, 157459060), (2, 78729530), (4, 39364765), (5, 31491812), (10, 15745906), (11, 14314460), (20, 7872953), (22, 7157230), (44, 3578615), (55, 2862892), (107, 1471580), (110, 1431446), (214, 735790), (220, 715723), (428, 367895), (535, 294316), (1070, 147158), (1177, 133780), (2140, 73579), (2354, 66890), (4708, 33445), (5885, 26756), (6689, 23540), (11770, 13378)]