125191556

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 256349184

約数和(自身を除く): 131157628

約数列:

[1, 2, 4, 7, 14, 28, 83, 103, 166, 206, 332, 412, 523, 581, 721, 1046, 1162, 1442, 2092, 2324, 2884, 3661, 7322, 8549, 14644, 17098, 34196, 43409, 53869, 59843, 86818, 107738, 119686, 173636, 215476, 239372, 303863, 377083, 607726, 754166, 1215452, 1508332, 4471127, 8942254, 17884508, 31297889, 62595778, 125191556]

約数ペア:

[(1, 125191556), (2, 62595778), (4, 31297889), (7, 17884508), (14, 8942254), (28, 4471127), (83, 1508332), (103, 1215452), (166, 754166), (206, 607726), (332, 377083), (412, 303863), (523, 239372), (581, 215476), (721, 173636), (1046, 119686), (1162, 107738), (1442, 86818), (2092, 59843), (2324, 53869), (2884, 43409), (3661, 34196), (7322, 17098), (8549, 14644)]