149202378

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 358888320

約数和(自身を除く): 209685942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 351, 514, 702, 771, 827, 1542, 1654, 2313, 2481, 3341, 4626, 4962, 6682, 6939, 7443, 10023, 10751, 13878, 14886, 20046, 21502, 22329, 30069, 32253, 44658, 60138, 64506, 90207, 96759, 180414, 193518, 212539, 290277, 425078, 580554, 637617, 1275234, 1912851, 2763007, 3825702, 5526014, 5738553, 8289021, 11477106, 16578042, 24867063, 49734126, 74601189, 149202378]

約数ペア:

[(1, 149202378), (2, 74601189), (3, 49734126), (6, 24867063), (9, 16578042), (13, 11477106), (18, 8289021), (26, 5738553), (27, 5526014), (39, 3825702), (54, 2763007), (78, 1912851), (117, 1275234), (234, 637617), (257, 580554), (351, 425078), (514, 290277), (702, 212539), (771, 193518), (827, 180414), (1542, 96759), (1654, 90207), (2313, 64506), (2481, 60138), (3341, 44658), (4626, 32253), (4962, 30069), (6682, 22329), (6939, 21502), (7443, 20046), (10023, 14886), (10751, 13878)]