156980539264

素因数分解:

$2^7\times {\mathrm{619}}^1\times {\mathrm{1981277}}^1$

素因数の和:1981910

約数の個数: 32

約数和(自身を含む): 313240051800

約数和(自身を除く): 156259512536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 619, 1238, 2476, 4952, 9904, 19808, 39616, 79232, 1981277, 3962554, 7925108, 15850216, 31700432, 63400864, 126801728, 253603456, 1226410463, 2452820926, 4905641852, 9811283704, 19622567408, 39245134816, 78490269632, 156980539264]

約数ペア:

[(1, 156980539264), (2, 78490269632), (4, 39245134816), (8, 19622567408), (16, 9811283704), (32, 4905641852), (64, 2452820926), (128, 1226410463), (619, 253603456), (1238, 126801728), (2476, 63400864), (4952, 31700432), (9904, 15850216), (19808, 7925108), (39616, 3962554), (79232, 1981277)]