144421816

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33493}}^1$

素因数の和:33524

約数の個数: 48

約数和(自身を含む): 343648440

約数和(自身を除く): 199226624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 33493, 66986, 133972, 234451, 267944, 368423, 468902, 736846, 937804, 1473692, 1641157, 1875608, 2578961, 2947384, 3282314, 5157922, 6564628, 10315844, 13129256, 18052727, 20631688, 36105454, 72210908, 144421816]

約数ペア:

[(1, 144421816), (2, 72210908), (4, 36105454), (7, 20631688), (8, 18052727), (11, 13129256), (14, 10315844), (22, 6564628), (28, 5157922), (44, 3282314), (49, 2947384), (56, 2578961), (77, 1875608), (88, 1641157), (98, 1473692), (154, 937804), (196, 736846), (308, 468902), (392, 368423), (539, 267944), (616, 234451), (1078, 133972), (2156, 66986), (4312, 33493)]