126315392

素因数分解:

$2^7\times 7^1\times {\mathrm{140977}}^1$

素因数の和:140998

約数の個数: 32

約数和(自身を含む): 287595120

約数和(自身を除く): 161279728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 140977, 281954, 563908, 986839, 1127816, 1973678, 2255632, 3947356, 4511264, 7894712, 9022528, 15789424, 18045056, 31578848, 63157696, 126315392]

約数ペア:

[(1, 126315392), (2, 63157696), (4, 31578848), (7, 18045056), (8, 15789424), (14, 9022528), (16, 7894712), (28, 4511264), (32, 3947356), (56, 2255632), (64, 1973678), (112, 1127816), (128, 986839), (224, 563908), (448, 281954), (896, 140977)]