143996356

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{84307}}^1$

素因数の和:84379

約数の個数: 24

約数和(自身を含む): 292717376

約数和(自身を除く): 148721020

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 84307, 168614, 337228, 590149, 1180298, 2360596, 5142727, 10285454, 20570908, 35999089, 71998178, 143996356]

約数ペア:

[(1, 143996356), (2, 71998178), (4, 35999089), (7, 20570908), (14, 10285454), (28, 5142727), (61, 2360596), (122, 1180298), (244, 590149), (427, 337228), (854, 168614), (1708, 84307)]