128016056

素因数分解:

$2^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{3347}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 274803840

約数和(自身を除く): 146787784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 683, 1366, 2732, 3347, 4781, 5464, 6694, 9562, 13388, 19124, 23429, 26776, 38248, 46858, 93716, 187432, 2286001, 4572002, 9144004, 16002007, 18288008, 32004014, 64008028, 128016056]

約数ペア:

[(1, 128016056), (2, 64008028), (4, 32004014), (7, 18288008), (8, 16002007), (14, 9144004), (28, 4572002), (56, 2286001), (683, 187432), (1366, 93716), (2732, 46858), (3347, 38248), (4781, 26776), (5464, 23429), (6694, 19124), (9562, 13388)]