156928470256

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{134356567}}^1$

素因数の和:134356648

約数の個数: 20

約数和(自身を含む): 308213966992

約数和(自身を除く): 151285496736

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 134356567, 268713134, 537426268, 1074852536, 2149705072, 9808029391, 19616058782, 39232117564, 78464235128, 156928470256]

約数ペア:

[(1, 156928470256), (2, 78464235128), (4, 39232117564), (8, 19616058782), (16, 9808029391), (73, 2149705072), (146, 1074852536), (292, 537426268), (584, 268713134), (1168, 134356567)]