166662132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21803}}^1$

素因数の和:21837

約数の個数: 72

約数和(自身を含む): 487188576

約数和(自身を除く): 320526444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 21803, 43606, 65409, 87212, 130818, 152621, 261636, 283439, 305242, 457863, 566878, 610484, 850317, 915726, 1068347, 1133756, 1700634, 1831452, 1984073, 2136694, 3205041, 3401268, 3968146, 4273388, 5952219, 6410082, 7936292, 11904438, 12820164, 13888511, 23808876, 27777022, 41665533, 55554044, 83331066, 166662132]

約数ペア:

[(1, 166662132), (2, 83331066), (3, 55554044), (4, 41665533), (6, 27777022), (7, 23808876), (12, 13888511), (13, 12820164), (14, 11904438), (21, 7936292), (26, 6410082), (28, 5952219), (39, 4273388), (42, 3968146), (49, 3401268), (52, 3205041), (78, 2136694), (84, 1984073), (91, 1831452), (98, 1700634), (147, 1133756), (156, 1068347), (182, 915726), (196, 850317), (273, 610484), (294, 566878), (364, 457863), (546, 305242), (588, 283439), (637, 261636), (1092, 152621), (1274, 130818), (1911, 87212), (2548, 65409), (3822, 43606), (7644, 21803)]