120876168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1381}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 346273920

約数和(自身を除く): 225397752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 521, 1042, 1381, 1563, 2084, 2762, 3126, 3647, 4143, 4168, 5524, 6252, 7294, 8286, 9667, 10941, 11048, 12504, 14588, 16572, 19334, 21882, 29001, 29176, 33144, 38668, 43764, 58002, 77336, 87528, 116004, 232008, 719501, 1439002, 2158503, 2878004, 4317006, 5036507, 5756008, 8634012, 10073014, 15109521, 17268024, 20146028, 30219042, 40292056, 60438084, 120876168]

約数ペア:

[(1, 120876168), (2, 60438084), (3, 40292056), (4, 30219042), (6, 20146028), (7, 17268024), (8, 15109521), (12, 10073014), (14, 8634012), (21, 5756008), (24, 5036507), (28, 4317006), (42, 2878004), (56, 2158503), (84, 1439002), (168, 719501), (521, 232008), (1042, 116004), (1381, 87528), (1563, 77336), (2084, 58002), (2762, 43764), (3126, 38668), (3647, 33144), (4143, 29176), (4168, 29001), (5524, 21882), (6252, 19334), (7294, 16572), (8286, 14588), (9667, 12504), (10941, 11048)]