141724952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4733}}^1$

素因数の和:4955

約数の個数: 32

約数和(自身を含む): 281199600

約数和(自身を除く): 139474648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 3743, 4733, 7486, 9466, 14972, 18932, 29944, 37864, 89927, 179854, 359708, 719416, 932401, 1864802, 3729604, 7459208, 17715619, 35431238, 70862476, 141724952]

約数ペア:

[(1, 141724952), (2, 70862476), (4, 35431238), (8, 17715619), (19, 7459208), (38, 3729604), (76, 1864802), (152, 932401), (197, 719416), (394, 359708), (788, 179854), (1576, 89927), (3743, 37864), (4733, 29944), (7486, 18932), (9466, 14972)]