190079792

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19069}}^1$

素因数の和:19173

約数の個数: 40

約数和(自身を含む): 425642400

約数和(自身を除く): 235562608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 19069, 38138, 76276, 133483, 152552, 266966, 305104, 533932, 1067864, 1697141, 2135728, 3394282, 6788564, 11879987, 13577128, 23759974, 27154256, 47519948, 95039896, 190079792]

約数ペア:

[(1, 190079792), (2, 95039896), (4, 47519948), (7, 27154256), (8, 23759974), (14, 13577128), (16, 11879987), (28, 6788564), (56, 3394282), (89, 2135728), (112, 1697141), (178, 1067864), (356, 533932), (623, 305104), (712, 266966), (1246, 152552), (1424, 133483), (2492, 76276), (4984, 38138), (9968, 19069)]