190069418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 381542400

約数和(自身を除く): 191472982

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 79, 119, 154, 158, 187, 238, 374, 553, 869, 919, 1106, 1309, 1343, 1738, 1838, 2618, 2686, 6083, 6433, 9401, 10109, 12166, 12866, 14773, 15623, 18802, 20218, 29546, 31246, 70763, 72601, 103411, 109361, 141526, 145202, 171853, 206822, 218722, 343706, 508207, 798611, 1016414, 1202971, 1234217, 1597222, 2405942, 2468434, 5590277, 8639519, 11180554, 13576387, 17279038, 27152774, 95034709, 190069418]

約数ペア:

[(1, 190069418), (2, 95034709), (7, 27152774), (11, 17279038), (14, 13576387), (17, 11180554), (22, 8639519), (34, 5590277), (77, 2468434), (79, 2405942), (119, 1597222), (154, 1234217), (158, 1202971), (187, 1016414), (238, 798611), (374, 508207), (553, 343706), (869, 218722), (919, 206822), (1106, 171853), (1309, 145202), (1343, 141526), (1738, 109361), (1838, 103411), (2618, 72601), (2686, 70763), (6083, 31246), (6433, 29546), (9401, 20218), (10109, 18802), (12166, 15623), (12866, 14773)]