156958827907

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1151}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 192631799808

約数和(自身を除く): 35672971901

約数列:

[1, 7, 31, 53, 71, 167, 217, 371, 497, 1151, 1169, 1643, 2201, 3763, 5177, 8057, 8851, 11501, 11857, 15407, 26341, 35681, 36239, 61003, 61957, 81721, 82999, 116653, 192217, 249767, 274381, 367567, 427021, 572047, 628421, 816571, 1345519, 1891093, 1920667, 2533351, 2572969, 4331213, 4398947, 5958727, 10187501, 13237651, 13647407, 17733457, 19481051, 30318491, 41711089, 71312507, 95531849, 134267603, 136367357, 315812531, 423069617, 723312571, 939873221, 2210687717, 2961487319, 5063187997, 22422689701, 156958827907]

約数ペア:

[(1, 156958827907), (7, 22422689701), (31, 5063187997), (53, 2961487319), (71, 2210687717), (167, 939873221), (217, 723312571), (371, 423069617), (497, 315812531), (1151, 136367357), (1169, 134267603), (1643, 95531849), (2201, 71312507), (3763, 41711089), (5177, 30318491), (8057, 19481051), (8851, 17733457), (11501, 13647407), (11857, 13237651), (15407, 10187501), (26341, 5958727), (35681, 4398947), (36239, 4331213), (61003, 2572969), (61957, 2533351), (81721, 1920667), (82999, 1891093), (116653, 1345519), (192217, 816571), (249767, 628421), (274381, 572047), (367567, 427021)]