159980886

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{227893}}^1$

素因数の和:227917

約数の個数: 32

約数和(自身を含む): 382861920

約数和(自身を除く): 222881034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 227893, 455786, 683679, 1367358, 2051037, 2962609, 4102074, 5925218, 6153111, 8887827, 12306222, 17775654, 26663481, 53326962, 79990443, 159980886]

約数ペア:

[(1, 159980886), (2, 79990443), (3, 53326962), (6, 26663481), (9, 17775654), (13, 12306222), (18, 8887827), (26, 6153111), (27, 5925218), (39, 4102074), (54, 2962609), (78, 2051037), (117, 1367358), (234, 683679), (351, 455786), (702, 227893)]