190691312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{100153}}^1$

素因数の和:100185

約数の個数: 40

約数和(自身を含む): 447087456

約数和(自身を除く): 256396144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 100153, 200306, 400612, 701071, 801224, 1402142, 1602448, 1702601, 2804284, 3405202, 5608568, 6810404, 11217136, 11918207, 13620808, 23836414, 27241616, 47672828, 95345656, 190691312]

約数ペア:

[(1, 190691312), (2, 95345656), (4, 47672828), (7, 27241616), (8, 23836414), (14, 13620808), (16, 11918207), (17, 11217136), (28, 6810404), (34, 5608568), (56, 3405202), (68, 2804284), (112, 1702601), (119, 1602448), (136, 1402142), (238, 801224), (272, 701071), (476, 400612), (952, 200306), (1904, 100153)]