127412928

素因数分解:

$2^6\times 3^2\times {\mathrm{221203}}^1$

素因数の和:221221

約数の個数: 42

約数和(自身を含む): 365207804

約数和(自身を除く): 237794876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 221203, 442406, 663609, 884812, 1327218, 1769624, 1990827, 2654436, 3539248, 3981654, 5308872, 7078496, 7963308, 10617744, 14156992, 15926616, 21235488, 31853232, 42470976, 63706464, 127412928]

約数ペア:

[(1, 127412928), (2, 63706464), (3, 42470976), (4, 31853232), (6, 21235488), (8, 15926616), (9, 14156992), (12, 10617744), (16, 7963308), (18, 7078496), (24, 5308872), (32, 3981654), (36, 3539248), (48, 2654436), (64, 1990827), (72, 1769624), (96, 1327218), (144, 884812), (192, 663609), (288, 442406), (576, 221203)]