144549496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 335724480

約数和(自身を除く): 191174984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 181, 182, 362, 364, 724, 728, 1097, 1267, 1448, 2194, 2353, 2534, 4388, 4706, 5068, 7679, 8776, 9412, 10136, 14261, 15358, 16471, 18824, 28522, 30716, 32942, 57044, 61432, 65884, 99827, 114088, 131768, 198557, 199654, 397114, 399308, 794228, 798616, 1389899, 1588456, 2581241, 2779798, 5162482, 5559596, 10324964, 11119192, 18068687, 20649928, 36137374, 72274748, 144549496]

約数ペア:

[(1, 144549496), (2, 72274748), (4, 36137374), (7, 20649928), (8, 18068687), (13, 11119192), (14, 10324964), (26, 5559596), (28, 5162482), (52, 2779798), (56, 2581241), (91, 1588456), (104, 1389899), (181, 798616), (182, 794228), (362, 399308), (364, 397114), (724, 199654), (728, 198557), (1097, 131768), (1267, 114088), (1448, 99827), (2194, 65884), (2353, 61432), (2534, 57044), (4388, 32942), (4706, 30716), (5068, 28522), (7679, 18824), (8776, 16471), (9412, 15358), (10136, 14261)]