189157696

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32479}}^1$

素因数の和:32511

約数の個数: 56

約数和(自身を含む): 461995520

約数和(自身を除く): 272837824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 32479, 64958, 129916, 227353, 259832, 422227, 454706, 519664, 844454, 909412, 1039328, 1688908, 1818824, 2078656, 2955589, 3377816, 3637648, 5911178, 6755632, 7275296, 11822356, 13511264, 14550592, 23644712, 27022528, 47289424, 94578848, 189157696]

約数ペア:

[(1, 189157696), (2, 94578848), (4, 47289424), (7, 27022528), (8, 23644712), (13, 14550592), (14, 13511264), (16, 11822356), (26, 7275296), (28, 6755632), (32, 5911178), (52, 3637648), (56, 3377816), (64, 2955589), (91, 2078656), (104, 1818824), (112, 1688908), (182, 1039328), (208, 909412), (224, 844454), (364, 519664), (416, 454706), (448, 422227), (728, 259832), (832, 227353), (1456, 129916), (2912, 64958), (5824, 32479)]