156921430105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{593}}^1\times {\mathrm{12899}}^1$

素因数の和:13881

約数の個数: 32

約数和(自身を含む): 206338492800

約数和(自身を除く): 49417062695

約数列:

[1, 5, 11, 55, 373, 593, 1865, 2965, 4103, 6523, 12899, 20515, 32615, 64495, 141889, 221189, 709445, 1105945, 2433079, 4811327, 7649107, 12165395, 24056635, 38245535, 52924597, 84140177, 264622985, 420700885, 2853116911, 14265584555, 31384286021, 156921430105]

約数ペア:

[(1, 156921430105), (5, 31384286021), (11, 14265584555), (55, 2853116911), (373, 420700885), (593, 264622985), (1865, 84140177), (2965, 52924597), (4103, 38245535), (6523, 24056635), (12899, 12165395), (20515, 7649107), (32615, 4811327), (64495, 2433079), (141889, 1105945), (221189, 709445)]