157326078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6701}}^1$

素因数の和:6769

約数の個数: 64

約数和(自身を含む): 396329472

約数和(自身を除く): 239003394

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3913, 6701, 7826, 11739, 13402, 20103, 23478, 40206, 46907, 87113, 93814, 140721, 174226, 261339, 281442, 288143, 522678, 576286, 609791, 864429, 1219582, 1728858, 1829373, 2017001, 3658746, 3745859, 4034002, 6051003, 7491718, 11237577, 12102006, 22475154, 26221013, 52442026, 78663039, 157326078]

約数ペア:

[(1, 157326078), (2, 78663039), (3, 52442026), (6, 26221013), (7, 22475154), (13, 12102006), (14, 11237577), (21, 7491718), (26, 6051003), (39, 4034002), (42, 3745859), (43, 3658746), (78, 2017001), (86, 1829373), (91, 1728858), (129, 1219582), (182, 864429), (258, 609791), (273, 576286), (301, 522678), (546, 288143), (559, 281442), (602, 261339), (903, 174226), (1118, 140721), (1677, 93814), (1806, 87113), (3354, 46907), (3913, 40206), (6701, 23478), (7826, 20103), (11739, 13402)]