155016548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{1213}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 278190528

約数和(自身を除く): 123173980

約数列:

[1, 2, 4, 43, 86, 172, 743, 1213, 1486, 2426, 2972, 4852, 31949, 52159, 63898, 104318, 127796, 208636, 901259, 1802518, 3605036, 38754137, 77508274, 155016548]

約数ペア:

[(1, 155016548), (2, 77508274), (4, 38754137), (43, 3605036), (86, 1802518), (172, 901259), (743, 208636), (1213, 127796), (1486, 104318), (2426, 63898), (2972, 52159), (4852, 31949)]