143478244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1423}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 310363648

約数和(自身を除く): 166885404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 277, 364, 554, 1108, 1423, 1939, 2846, 3601, 3878, 5692, 7202, 7756, 9961, 14404, 18499, 19922, 25207, 36998, 39844, 50414, 73996, 100828, 129493, 258986, 394171, 517972, 788342, 1576684, 2759197, 5124223, 5518394, 10248446, 11036788, 20496892, 35869561, 71739122, 143478244]

約数ペア:

[(1, 143478244), (2, 71739122), (4, 35869561), (7, 20496892), (13, 11036788), (14, 10248446), (26, 5518394), (28, 5124223), (52, 2759197), (91, 1576684), (182, 788342), (277, 517972), (364, 394171), (554, 258986), (1108, 129493), (1423, 100828), (1939, 73996), (2846, 50414), (3601, 39844), (3878, 36998), (5692, 25207), (7202, 19922), (7756, 18499), (9961, 14404)]