139179256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 293932800

約数和(自身を除く): 154753544

約数列:

[1, 2, 4, 8, 19, 23, 38, 41, 46, 76, 82, 92, 152, 164, 184, 328, 437, 779, 874, 943, 971, 1558, 1748, 1886, 1942, 3116, 3496, 3772, 3884, 6232, 7544, 7768, 17917, 18449, 22333, 35834, 36898, 39811, 44666, 71668, 73796, 79622, 89332, 143336, 147592, 159244, 178664, 318488, 424327, 756409, 848654, 915653, 1512818, 1697308, 1831306, 3025636, 3394616, 3662612, 6051272, 7325224, 17397407, 34794814, 69589628, 139179256]

約数ペア:

[(1, 139179256), (2, 69589628), (4, 34794814), (8, 17397407), (19, 7325224), (23, 6051272), (38, 3662612), (41, 3394616), (46, 3025636), (76, 1831306), (82, 1697308), (92, 1512818), (152, 915653), (164, 848654), (184, 756409), (328, 424327), (437, 318488), (779, 178664), (874, 159244), (943, 147592), (971, 143336), (1558, 89332), (1748, 79622), (1886, 73796), (1942, 71668), (3116, 44666), (3496, 39811), (3772, 36898), (3884, 35834), (6232, 22333), (7544, 18449), (7768, 17917)]