156238216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1027883}}^1$

素因数の和:1027908

約数の個数: 16

約数和(自身を含む): 308365200

約数和(自身を除く): 152126984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1027883, 2055766, 4111532, 8223064, 19529777, 39059554, 78119108, 156238216]

約数ペア:

[(1, 156238216), (2, 78119108), (4, 39059554), (8, 19529777), (19, 8223064), (38, 4111532), (76, 2055766), (152, 1027883)]