164920229026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1\times {\mathrm{3359}}^1$

素因数の和:4927

約数の個数: 64

約数和(自身を含む): 300174336000

約数和(自身を除く): 135254106974

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1409, 1834, 2489, 2818, 3359, 4978, 6718, 9863, 17423, 19726, 23513, 26771, 34846, 47026, 53542, 63821, 127642, 184579, 187397, 369158, 374794, 440029, 446747, 880058, 893494, 1292053, 2584106, 3080203, 3507001, 4732831, 6160406, 7014002, 8360551, 9465662, 16721102, 24549007, 33129817, 49098014, 58523857, 66259634, 89923789, 117047714, 179847578, 620000861, 629466523, 1240001722, 1258933046, 4340006027, 8680012054, 11780016359, 23560032718, 82460114513, 164920229026]

約数ペア:

[(1, 164920229026), (2, 82460114513), (7, 23560032718), (14, 11780016359), (19, 8680012054), (38, 4340006027), (131, 1258933046), (133, 1240001722), (262, 629466523), (266, 620000861), (917, 179847578), (1409, 117047714), (1834, 89923789), (2489, 66259634), (2818, 58523857), (3359, 49098014), (4978, 33129817), (6718, 24549007), (9863, 16721102), (17423, 9465662), (19726, 8360551), (23513, 7014002), (26771, 6160406), (34846, 4732831), (47026, 3507001), (53542, 3080203), (63821, 2584106), (127642, 1292053), (184579, 893494), (187397, 880058), (369158, 446747), (374794, 440029)]