180957056

素因数分解:

$2^7\times 7^1\times {\mathrm{201961}}^1$

素因数の和:201982

約数の個数: 32

約数和(自身を含む): 412002480

約数和(自身を除く): 231045424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 201961, 403922, 807844, 1413727, 1615688, 2827454, 3231376, 5654908, 6462752, 11309816, 12925504, 22619632, 25851008, 45239264, 90478528, 180957056]

約数ペア:

[(1, 180957056), (2, 90478528), (4, 45239264), (7, 25851008), (8, 22619632), (14, 12925504), (16, 11309816), (28, 6462752), (32, 5654908), (56, 3231376), (64, 2827454), (112, 1615688), (128, 1413727), (224, 807844), (448, 403922), (896, 201961)]