156989504

素因数分解:

$2^6\times 7^1\times {\mathrm{350423}}^1$

素因数の和:350442

約数の個数: 28

約数和(自身を含む): 356030784

約数和(自身を除く): 199041280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350423, 700846, 1401692, 2452961, 2803384, 4905922, 5606768, 9811844, 11213536, 19623688, 22427072, 39247376, 78494752, 156989504]

約数ペア:

[(1, 156989504), (2, 78494752), (4, 39247376), (7, 22427072), (8, 19623688), (14, 11213536), (16, 9811844), (28, 5606768), (32, 4905922), (56, 2803384), (64, 2452961), (112, 1401692), (224, 700846), (448, 350423)]