161197876801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{3499}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 190408120000

約数和(自身を除く): 29210243199

約数列:

[1, 13, 19, 37, 71, 247, 481, 703, 923, 1349, 2627, 3499, 5041, 9139, 17537, 34151, 45487, 49913, 65533, 66481, 95779, 129463, 186517, 248429, 648869, 864253, 1245127, 1683019, 2424721, 2459797, 3229577, 3543823, 4720151, 9191873, 17638459, 31977361, 46069699, 61361963, 119494349, 174645587, 229299967, 335130721, 652622983, 2270392631, 4356699373, 8484098779, 12399836677, 161197876801]

約数ペア:

[(1, 161197876801), (13, 12399836677), (19, 8484098779), (37, 4356699373), (71, 2270392631), (247, 652622983), (481, 335130721), (703, 229299967), (923, 174645587), (1349, 119494349), (2627, 61361963), (3499, 46069699), (5041, 31977361), (9139, 17638459), (17537, 9191873), (34151, 4720151), (45487, 3543823), (49913, 3229577), (65533, 2459797), (66481, 2424721), (95779, 1683019), (129463, 1245127), (186517, 864253), (248429, 648869)]