156728411252

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{78837229}}^1$

素因数の和:78837311

約数の個数: 24

約数和(自身を含む): 317871711360

約数和(自身を除く): 161143300108

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 78837229, 157674458, 315348916, 551860603, 1103721206, 2207442412, 5597443259, 11194886518, 22389773036, 39182102813, 78364205626, 156728411252]

約数ペア:

[(1, 156728411252), (2, 78364205626), (4, 39182102813), (7, 22389773036), (14, 11194886518), (28, 5597443259), (71, 2207442412), (142, 1103721206), (284, 551860603), (497, 315348916), (994, 157674458), (1988, 78837229)]