127280048

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5290

約数の個数: 60

約数和(自身を含む): 296177472

約数和(自身を除く): 168897424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 5237, 6076, 10474, 12152, 20948, 24304, 36659, 41896, 73318, 83792, 146636, 162347, 256613, 293272, 324694, 513226, 586544, 649388, 1026452, 1136429, 1298776, 2052904, 2272858, 2597552, 4105808, 4545716, 7955003, 9091432, 15910006, 18182864, 31820012, 63640024, 127280048]

約数ペア:

[(1, 127280048), (2, 63640024), (4, 31820012), (7, 18182864), (8, 15910006), (14, 9091432), (16, 7955003), (28, 4545716), (31, 4105808), (49, 2597552), (56, 2272858), (62, 2052904), (98, 1298776), (112, 1136429), (124, 1026452), (196, 649388), (217, 586544), (248, 513226), (392, 324694), (434, 293272), (496, 256613), (784, 162347), (868, 146636), (1519, 83792), (1736, 73318), (3038, 41896), (3472, 36659), (5237, 24304), (6076, 20948), (10474, 12152)]