156125858

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 297851904

約数和(自身を除く): 141726046

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 833, 1054, 1519, 1666, 3023, 3038, 3689, 6046, 7378, 21161, 25823, 42322, 51391, 51646, 93713, 102782, 148127, 187426, 296254, 359737, 655991, 719474, 1311982, 1593121, 2518159, 3186242, 4591937, 5036318, 9183874, 11151847, 22303694, 78062929, 156125858]

約数ペア:

[(1, 156125858), (2, 78062929), (7, 22303694), (14, 11151847), (17, 9183874), (31, 5036318), (34, 4591937), (49, 3186242), (62, 2518159), (98, 1593121), (119, 1311982), (217, 719474), (238, 655991), (434, 359737), (527, 296254), (833, 187426), (1054, 148127), (1519, 102782), (1666, 93713), (3023, 51646), (3038, 51391), (3689, 42322), (6046, 25823), (7378, 21161)]