194976912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1448

約数の個数: 80

約数和(自身を含む): 544909568

約数和(自身を除く): 349932656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 312, 542, 624, 813, 1084, 1153, 1626, 2168, 2306, 3252, 3459, 3523, 4336, 4612, 6504, 6918, 7046, 9224, 10569, 13008, 13836, 14092, 14989, 18448, 21138, 27672, 28184, 29978, 42276, 44967, 55344, 56368, 59956, 84552, 89934, 119912, 169104, 179868, 239824, 312463, 359736, 624926, 719472, 937389, 1249852, 1874778, 2499704, 3749556, 4062019, 4999408, 7499112, 8124038, 12186057, 14998224, 16248076, 24372114, 32496152, 48744228, 64992304, 97488456, 194976912]

約数ペア:

[(1, 194976912), (2, 97488456), (3, 64992304), (4, 48744228), (6, 32496152), (8, 24372114), (12, 16248076), (13, 14998224), (16, 12186057), (24, 8124038), (26, 7499112), (39, 4999408), (48, 4062019), (52, 3749556), (78, 2499704), (104, 1874778), (156, 1249852), (208, 937389), (271, 719472), (312, 624926), (542, 359736), (624, 312463), (813, 239824), (1084, 179868), (1153, 169104), (1626, 119912), (2168, 89934), (2306, 84552), (3252, 59956), (3459, 56368), (3523, 55344), (4336, 44967), (4612, 42276), (6504, 29978), (6918, 28184), (7046, 27672), (9224, 21138), (10569, 18448), (13008, 14989), (13836, 14092)]