164747744

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13877}}^1$

素因数の和:13947

約数の個数: 48

約数和(自身を含む): 377703648

約数和(自身を除く): 212955904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 13877, 27754, 55508, 97139, 111016, 194278, 222032, 388556, 444064, 735481, 777112, 1470962, 1554224, 2941924, 3108448, 5148367, 5883848, 10296734, 11767696, 20593468, 23535392, 41186936, 82373872, 164747744]

約数ペア:

[(1, 164747744), (2, 82373872), (4, 41186936), (7, 23535392), (8, 20593468), (14, 11767696), (16, 10296734), (28, 5883848), (32, 5148367), (53, 3108448), (56, 2941924), (106, 1554224), (112, 1470962), (212, 777112), (224, 735481), (371, 444064), (424, 388556), (742, 222032), (848, 194278), (1484, 111016), (1696, 97139), (2968, 55508), (5936, 27754), (11872, 13877)]