142644024

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{4751}}^1$

素因数の和:4905

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 256523976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3753, 4751, 5004, 7506, 9502, 10008, 14253, 15012, 19004, 28506, 30024, 38008, 42759, 57012, 85518, 114024, 128277, 171036, 256554, 342072, 513108, 660389, 1026216, 1320778, 1981167, 2641556, 3962334, 5283112, 5943501, 7924668, 11887002, 15849336, 17830503, 23774004, 35661006, 47548008, 71322012, 142644024]

約数ペア:

[(1, 142644024), (2, 71322012), (3, 47548008), (4, 35661006), (6, 23774004), (8, 17830503), (9, 15849336), (12, 11887002), (18, 7924668), (24, 5943501), (27, 5283112), (36, 3962334), (54, 2641556), (72, 1981167), (108, 1320778), (139, 1026216), (216, 660389), (278, 513108), (417, 342072), (556, 256554), (834, 171036), (1112, 128277), (1251, 114024), (1668, 85518), (2502, 57012), (3336, 42759), (3753, 38008), (4751, 30024), (5004, 28506), (7506, 19004), (9502, 15012), (10008, 14253)]