128475849922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{432401}}^1$

素因数の和:433546

約数の個数: 32

約数和(自身を含む): 232044209280

約数和(自身を除く): 103568359358

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1117, 2234, 7819, 15638, 21223, 42446, 148561, 297122, 432401, 864802, 3026807, 6053614, 8215619, 16431238, 57509333, 115018666, 482991917, 965983834, 3380943419, 6761886838, 9176846423, 18353692846, 64237924961, 128475849922]

約数ペア:

[(1, 128475849922), (2, 64237924961), (7, 18353692846), (14, 9176846423), (19, 6761886838), (38, 3380943419), (133, 965983834), (266, 482991917), (1117, 115018666), (2234, 57509333), (7819, 16431238), (15638, 8215619), (21223, 6053614), (42446, 3026807), (148561, 864802), (297122, 432401)]