156304874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 263995200

約数和(自身を除く): 107690326

約数列:

[1, 2, 11, 22, 41, 82, 149, 298, 451, 902, 1163, 1639, 2326, 3278, 6109, 12218, 12793, 25586, 47683, 67199, 95366, 134398, 173287, 346574, 524513, 1049026, 1906157, 3812314, 7104767, 14209534, 78152437, 156304874]

約数ペア:

[(1, 156304874), (2, 78152437), (11, 14209534), (22, 7104767), (41, 3812314), (82, 1906157), (149, 1049026), (298, 524513), (451, 346574), (902, 173287), (1163, 134398), (1639, 95366), (2326, 67199), (3278, 47683), (6109, 25586), (12218, 12793)]