156870284

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{8807}}^1$

素因数の和:8945

約数の個数: 24

約数和(自身を含む): 282877728

約数和(自身を除く): 126007444

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 4453, 8807, 8906, 17614, 17812, 35228, 537227, 642911, 1074454, 1285822, 2148908, 2571644, 39217571, 78435142, 156870284]

約数ペア:

[(1, 156870284), (2, 78435142), (4, 39217571), (61, 2571644), (73, 2148908), (122, 1285822), (146, 1074454), (244, 642911), (292, 537227), (4453, 35228), (8807, 17812), (8906, 17614)]