156966849344

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{18722191}}^1$

素因数の和:18722334

約数の個数: 28

約数和(自身を含む): 313858826688

約数和(自身を除く): 156891977344

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 18722191, 37444382, 74888764, 149777528, 299555056, 599110112, 1198220224, 2452607021, 4905214042, 9810428084, 19620856168, 39241712336, 78483424672, 156966849344]

約数ペア:

[(1, 156966849344), (2, 78483424672), (4, 39241712336), (8, 19620856168), (16, 9810428084), (32, 4905214042), (64, 2452607021), (131, 1198220224), (262, 599110112), (524, 299555056), (1048, 149777528), (2096, 74888764), (4192, 37444382), (8384, 18722191)]