156766194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21611}}^1$

素因数の和:21663

約数の個数: 48

約数和(自身を含む): 377604864

約数和(自身を除く): 220838670

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 21611, 43222, 64833, 129666, 194499, 280943, 388998, 561886, 669941, 842829, 1339882, 1685658, 2009823, 2528487, 4019646, 5056974, 6029469, 8709233, 12058938, 17418466, 26127699, 52255398, 78383097, 156766194]

約数ペア:

[(1, 156766194), (2, 78383097), (3, 52255398), (6, 26127699), (9, 17418466), (13, 12058938), (18, 8709233), (26, 6029469), (31, 5056974), (39, 4019646), (62, 2528487), (78, 2009823), (93, 1685658), (117, 1339882), (186, 842829), (234, 669941), (279, 561886), (403, 388998), (558, 280943), (806, 194499), (1209, 129666), (2418, 64833), (3627, 43222), (7254, 21611)]