140248108798

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{691}}^1\times {\mathrm{10513}}^1$

素因数の和:11417

約数の個数: 48

約数和(自身を含む): 246340244304

約数和(自身を除く): 106092135506

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 691, 1379, 1382, 2758, 4837, 9653, 9674, 10513, 19306, 21026, 33859, 67718, 73591, 136127, 147182, 272254, 515137, 952889, 1030274, 1905778, 2071061, 4142122, 6670223, 7264483, 13340446, 14497427, 14528966, 28994854, 50851381, 101481989, 101702762, 202963978, 355959667, 711919334, 1431103151, 2862206302, 10017722057, 20035444114, 70124054399, 140248108798]

約数ペア:

[(1, 140248108798), (2, 70124054399), (7, 20035444114), (14, 10017722057), (49, 2862206302), (98, 1431103151), (197, 711919334), (394, 355959667), (691, 202963978), (1379, 101702762), (1382, 101481989), (2758, 50851381), (4837, 28994854), (9653, 14528966), (9674, 14497427), (10513, 13340446), (19306, 7264483), (21026, 6670223), (33859, 4142122), (67718, 2071061), (73591, 1905778), (136127, 1030274), (147182, 952889), (272254, 515137)]