161242094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 282275280

約数和(自身を除く): 121033186

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 361, 419, 494, 533, 722, 779, 838, 1066, 1558, 4693, 5447, 7961, 9386, 10127, 10894, 14801, 15922, 17179, 20254, 29602, 34358, 103493, 151259, 192413, 206986, 223327, 302518, 326401, 384826, 446654, 652802, 1966367, 3932734, 4243213, 6201619, 8486426, 12403238, 80621047, 161242094]

約数ペア:

[(1, 161242094), (2, 80621047), (13, 12403238), (19, 8486426), (26, 6201619), (38, 4243213), (41, 3932734), (82, 1966367), (247, 652802), (361, 446654), (419, 384826), (494, 326401), (533, 302518), (722, 223327), (779, 206986), (838, 192413), (1066, 151259), (1558, 103493), (4693, 34358), (5447, 29602), (7961, 20254), (9386, 17179), (10127, 15922), (10894, 14801)]