157415852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 319606560

約数和(自身を除く): 162190708

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 389, 541, 748, 778, 1082, 1556, 2164, 4279, 5951, 6613, 8558, 9197, 11902, 13226, 17116, 18394, 23804, 26452, 36788, 72743, 101167, 145486, 202334, 210449, 290972, 404668, 420898, 841796, 2314939, 3577633, 4629878, 7155266, 9259756, 14310532, 39353963, 78707926, 157415852]

約数ペア:

[(1, 157415852), (2, 78707926), (4, 39353963), (11, 14310532), (17, 9259756), (22, 7155266), (34, 4629878), (44, 3577633), (68, 2314939), (187, 841796), (374, 420898), (389, 404668), (541, 290972), (748, 210449), (778, 202334), (1082, 145486), (1556, 101167), (2164, 72743), (4279, 36788), (5951, 26452), (6613, 23804), (8558, 18394), (9197, 17116), (11902, 13226)]