80220168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159167}}^1$

素因数の和:159186

約数の個数: 48

約数和(自身を含む): 248302080

約数和(自身を除く): 168081912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 159167, 318334, 477501, 636668, 955002, 1114169, 1273336, 1432503, 1910004, 2228338, 2865006, 3342507, 3820008, 4456676, 5730012, 6685014, 8913352, 10027521, 11460024, 13370028, 20055042, 26740056, 40110084, 80220168]

約数ペア:

[(1, 80220168), (2, 40110084), (3, 26740056), (4, 20055042), (6, 13370028), (7, 11460024), (8, 10027521), (9, 8913352), (12, 6685014), (14, 5730012), (18, 4456676), (21, 3820008), (24, 3342507), (28, 2865006), (36, 2228338), (42, 1910004), (56, 1432503), (63, 1273336), (72, 1114169), (84, 955002), (126, 636668), (168, 477501), (252, 318334), (504, 159167)]