163638744

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{12889}}^1$

素因数の和:12944

約数の個数: 48

約数和(自身を含む): 427690200

約数和(自身を除く): 264051456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1587, 2116, 3174, 4232, 6348, 12696, 12889, 25778, 38667, 51556, 77334, 103112, 154668, 296447, 309336, 592894, 889341, 1185788, 1778682, 2371576, 3557364, 6818281, 7114728, 13636562, 20454843, 27273124, 40909686, 54546248, 81819372, 163638744]

約数ペア:

[(1, 163638744), (2, 81819372), (3, 54546248), (4, 40909686), (6, 27273124), (8, 20454843), (12, 13636562), (23, 7114728), (24, 6818281), (46, 3557364), (69, 2371576), (92, 1778682), (138, 1185788), (184, 889341), (276, 592894), (529, 309336), (552, 296447), (1058, 154668), (1587, 103112), (2116, 77334), (3174, 51556), (4232, 38667), (6348, 25778), (12696, 12889)]