190751344

素因数分解:

$2^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2657}}^1$

素因数の和:3313

約数の個数: 40

約数和(自身を含む): 423196128

約数和(自身を除く): 232444784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641, 1282, 2564, 2657, 4487, 5128, 5314, 8974, 10256, 10628, 17948, 18599, 21256, 35896, 37198, 42512, 71792, 74396, 148792, 297584, 1703137, 3406274, 6812548, 11921959, 13625096, 23843918, 27250192, 47687836, 95375672, 190751344]

約数ペア:

[(1, 190751344), (2, 95375672), (4, 47687836), (7, 27250192), (8, 23843918), (14, 13625096), (16, 11921959), (28, 6812548), (56, 3406274), (112, 1703137), (641, 297584), (1282, 148792), (2564, 74396), (2657, 71792), (4487, 42512), (5128, 37198), (5314, 35896), (8974, 21256), (10256, 18599), (10628, 17948)]