156945074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 130455886

約数列:

[1, 2, 11, 13, 22, 26, 59, 71, 118, 131, 142, 143, 262, 286, 649, 767, 781, 923, 1298, 1441, 1534, 1562, 1703, 1846, 2882, 3406, 4189, 7729, 8378, 8437, 9301, 10153, 15458, 16874, 18602, 18733, 20306, 37466, 46079, 54457, 85019, 92158, 100477, 102311, 108914, 120913, 170038, 200954, 204622, 241826, 548759, 599027, 1097518, 1105247, 1198054, 1330043, 2210494, 2660086, 6036349, 7133867, 12072698, 14267734, 78472537, 156945074]

約数ペア:

[(1, 156945074), (2, 78472537), (11, 14267734), (13, 12072698), (22, 7133867), (26, 6036349), (59, 2660086), (71, 2210494), (118, 1330043), (131, 1198054), (142, 1105247), (143, 1097518), (262, 599027), (286, 548759), (649, 241826), (767, 204622), (781, 200954), (923, 170038), (1298, 120913), (1441, 108914), (1534, 102311), (1562, 100477), (1703, 92158), (1846, 85019), (2882, 54457), (3406, 46079), (4189, 37466), (7729, 20306), (8378, 18733), (8437, 18602), (9301, 16874), (10153, 15458)]