129479844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7757}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 328442688

約数和(自身を除く): 198962844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 7757, 8346, 15514, 16692, 23271, 31028, 46542, 93084, 100841, 201682, 302523, 403364, 605046, 829999, 1210092, 1659998, 2489997, 3319996, 4979994, 9959988, 10789987, 21579974, 32369961, 43159948, 64739922, 129479844]

約数ペア:

[(1, 129479844), (2, 64739922), (3, 43159948), (4, 32369961), (6, 21579974), (12, 10789987), (13, 9959988), (26, 4979994), (39, 3319996), (52, 2489997), (78, 1659998), (107, 1210092), (156, 829999), (214, 605046), (321, 403364), (428, 302523), (642, 201682), (1284, 100841), (1391, 93084), (2782, 46542), (4173, 31028), (5564, 23271), (7757, 16692), (8346, 15514)]