161419176

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{12251}}^1$

素因数の和:12327

約数の個数: 64

約数和(自身を含む): 455774400

約数和(自身を除く): 294355224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 12251, 13176, 24502, 36753, 49004, 73506, 98008, 110259, 147012, 220518, 294024, 330777, 441036, 661554, 747311, 882072, 1323108, 1494622, 2241933, 2646216, 2989244, 4483866, 5978488, 6725799, 8967732, 13451598, 17935464, 20177397, 26903196, 40354794, 53806392, 80709588, 161419176]

約数ペア:

[(1, 161419176), (2, 80709588), (3, 53806392), (4, 40354794), (6, 26903196), (8, 20177397), (9, 17935464), (12, 13451598), (18, 8967732), (24, 6725799), (27, 5978488), (36, 4483866), (54, 2989244), (61, 2646216), (72, 2241933), (108, 1494622), (122, 1323108), (183, 882072), (216, 747311), (244, 661554), (366, 441036), (488, 330777), (549, 294024), (732, 220518), (1098, 147012), (1464, 110259), (1647, 98008), (2196, 73506), (3294, 49004), (4392, 36753), (6588, 24502), (12251, 13176)]