100139956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{9907}}^1$

素因数の和:9956

約数の個数: 36

約数和(自身を含む): 211397088

約数和(自身を除く): 111257132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 9907, 10108, 19814, 39628, 69349, 138698, 188233, 277396, 376466, 752932, 1317631, 2635262, 3576427, 5270524, 7152854, 14305708, 25034989, 50069978, 100139956]

約数ペア:

[(1, 100139956), (2, 50069978), (4, 25034989), (7, 14305708), (14, 7152854), (19, 5270524), (28, 3576427), (38, 2635262), (76, 1317631), (133, 752932), (266, 376466), (361, 277396), (532, 188233), (722, 138698), (1444, 69349), (2527, 39628), (5054, 19814), (9907, 10108)]