153973232

素因数分解:

$2^4\times 7^1\times {\mathrm{1374761}}^1$

素因数の和:1374776

約数の個数: 20

約数和(自身を含む): 340940976

約数和(自身を除く): 186967744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1374761, 2749522, 5499044, 9623327, 10998088, 19246654, 21996176, 38493308, 76986616, 153973232]

約数ペア:

[(1, 153973232), (2, 76986616), (4, 38493308), (7, 21996176), (8, 19246654), (14, 10998088), (16, 9623327), (28, 5499044), (56, 2749522), (112, 1374761)]