156951116

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{19531}}^1$

素因数の和:19590

約数の個数: 36

約数和(自身を含む): 327317256

約数和(自身を除く): 170366140

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 19531, 39062, 78124, 136717, 273434, 546868, 800771, 957019, 1601542, 1914038, 3203084, 3828076, 5605397, 11210794, 22421588, 39237779, 78475558, 156951116]

約数ペア:

[(1, 156951116), (2, 78475558), (4, 39237779), (7, 22421588), (14, 11210794), (28, 5605397), (41, 3828076), (49, 3203084), (82, 1914038), (98, 1601542), (164, 957019), (196, 800771), (287, 546868), (574, 273434), (1148, 136717), (2009, 78124), (4018, 39062), (8036, 19531)]