156939196

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{2347}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 279740720

約数和(自身を除く): 122801524

約数列:

[1, 2, 4, 73, 146, 229, 292, 458, 916, 2347, 4694, 9388, 16717, 33434, 66868, 171331, 342662, 537463, 685324, 1074926, 2149852, 39234799, 78469598, 156939196]

約数ペア:

[(1, 156939196), (2, 78469598), (4, 39234799), (73, 2149852), (146, 1074926), (229, 685324), (292, 537463), (458, 342662), (916, 171331), (2347, 66868), (4694, 33434), (9388, 16717)]