139868456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14779}}^1$

素因数の和:14818

約数の個数: 48

約数和(自身を含む): 324568800

約数和(自身を除く): 184700344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 14779, 29558, 59116, 103453, 118232, 192127, 206906, 384254, 413812, 768508, 827624, 1344889, 1537016, 2497651, 2689778, 4995302, 5379556, 9990604, 10759112, 17483557, 19981208, 34967114, 69934228, 139868456]

約数ペア:

[(1, 139868456), (2, 69934228), (4, 34967114), (7, 19981208), (8, 17483557), (13, 10759112), (14, 9990604), (26, 5379556), (28, 4995302), (52, 2689778), (56, 2497651), (91, 1537016), (104, 1344889), (169, 827624), (182, 768508), (338, 413812), (364, 384254), (676, 206906), (728, 192127), (1183, 118232), (1352, 103453), (2366, 59116), (4732, 29558), (9464, 14779)]