156968353491

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{504457}}^1$

素因数の和:504635

約数の個数: 32

約数和(自身を含む): 226642890240

約数和(自身を除く): 69674536749

約数列:

[1, 3, 19, 53, 57, 103, 159, 309, 1007, 1957, 3021, 5459, 5871, 16377, 103721, 311163, 504457, 1513371, 9584683, 26736221, 28754049, 51959071, 80208663, 155877213, 507988199, 987222349, 1523964597, 2753830763, 2961667047, 8261492289, 52322784497, 156968353491]

約数ペア:

[(1, 156968353491), (3, 52322784497), (19, 8261492289), (53, 2961667047), (57, 2753830763), (103, 1523964597), (159, 987222349), (309, 507988199), (1007, 155877213), (1957, 80208663), (3021, 51959071), (5459, 28754049), (5871, 26736221), (16377, 9584683), (103721, 1513371), (311163, 504457)]