142839216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76303}}^1$

素因数の和:76330

約数の個数: 60

約数和(自身を含む): 430507168

約数和(自身を除く): 287667952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 76303, 152606, 228909, 305212, 457818, 610424, 686727, 915636, 991939, 1220848, 1373454, 1831272, 1983878, 2746908, 2975817, 3662544, 3967756, 5493816, 5951634, 7935512, 8927451, 10987632, 11903268, 15871024, 17854902, 23806536, 35709804, 47613072, 71419608, 142839216]

約数ペア:

[(1, 142839216), (2, 71419608), (3, 47613072), (4, 35709804), (6, 23806536), (8, 17854902), (9, 15871024), (12, 11903268), (13, 10987632), (16, 8927451), (18, 7935512), (24, 5951634), (26, 5493816), (36, 3967756), (39, 3662544), (48, 2975817), (52, 2746908), (72, 1983878), (78, 1831272), (104, 1373454), (117, 1220848), (144, 991939), (156, 915636), (208, 686727), (234, 610424), (312, 457818), (468, 305212), (624, 228909), (936, 152606), (1872, 76303)]