156936727790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1881961}}^1$

素因数の和:1882268

約数の個数: 32

約数和(自身を含む): 292682730240

約数和(自身を除く): 135746002450

約数列:

[1, 2, 5, 10, 31, 62, 155, 269, 310, 538, 1345, 2690, 8339, 16678, 41695, 83390, 1881961, 3763922, 9409805, 18819610, 58340791, 116681582, 291703955, 506247509, 583407910, 1012495018, 2531237545, 5062475090, 15693672779, 31387345558, 78468363895, 156936727790]

約数ペア:

[(1, 156936727790), (2, 78468363895), (5, 31387345558), (10, 15693672779), (31, 5062475090), (62, 2531237545), (155, 1012495018), (269, 583407910), (310, 506247509), (538, 291703955), (1345, 116681582), (2690, 58340791), (8339, 18819610), (16678, 9409805), (41695, 3763922), (83390, 1881961)]