156965081892

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{397811}}^1$

素因数の和:398200

約数の個数: 48

約数和(自身を含む): 370518914304

約数和(自身を除く): 213553832412

約数列:

[1, 2, 3, 4, 6, 12, 131, 251, 262, 393, 502, 524, 753, 786, 1004, 1506, 1572, 3012, 32881, 65762, 98643, 131524, 197286, 394572, 397811, 795622, 1193433, 1591244, 2386866, 4773732, 52113241, 99850561, 104226482, 156339723, 199701122, 208452964, 299551683, 312679446, 399402244, 599103366, 625358892, 1198206732, 13080423491, 26160846982, 39241270473, 52321693964, 78482540946, 156965081892]

約数ペア:

[(1, 156965081892), (2, 78482540946), (3, 52321693964), (4, 39241270473), (6, 26160846982), (12, 13080423491), (131, 1198206732), (251, 625358892), (262, 599103366), (393, 399402244), (502, 312679446), (524, 299551683), (753, 208452964), (786, 199701122), (1004, 156339723), (1506, 104226482), (1572, 99850561), (3012, 52113241), (32881, 4773732), (65762, 2386866), (98643, 1591244), (131524, 1193433), (197286, 795622), (394572, 397811)]