131570274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 302797440

約数和(自身を除く): 171227166

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 53, 58, 66, 87, 106, 159, 174, 318, 319, 583, 638, 957, 1166, 1297, 1537, 1749, 1914, 2594, 3074, 3498, 3891, 4611, 7782, 9222, 14267, 16907, 28534, 33814, 37613, 42801, 50721, 68741, 75226, 85602, 101442, 112839, 137482, 206223, 225678, 412446, 413743, 756151, 827486, 1241229, 1512302, 1993489, 2268453, 2482458, 3986978, 4536906, 5980467, 11960934, 21928379, 43856758, 65785137, 131570274]

約数ペア:

[(1, 131570274), (2, 65785137), (3, 43856758), (6, 21928379), (11, 11960934), (22, 5980467), (29, 4536906), (33, 3986978), (53, 2482458), (58, 2268453), (66, 1993489), (87, 1512302), (106, 1241229), (159, 827486), (174, 756151), (318, 413743), (319, 412446), (583, 225678), (638, 206223), (957, 137482), (1166, 112839), (1297, 101442), (1537, 85602), (1749, 75226), (1914, 68741), (2594, 50721), (3074, 42801), (3498, 37613), (3891, 33814), (4611, 28534), (7782, 16907), (9222, 14267)]