179401278836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1\times {\mathrm{20089}}^1$

素因数の和:21168

約数の個数: 48

約数和(自身を含む): 340212096000

約数和(自身を除く): 160810817164

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 863, 1726, 2587, 3452, 5174, 10348, 11219, 20089, 22438, 40178, 44876, 80356, 171737, 261157, 343474, 522314, 686948, 1044628, 2232581, 3997711, 4465162, 7995422, 8930324, 15990844, 17336807, 34673614, 51970243, 69347228, 103940486, 207880972, 225378491, 450756982, 901513964, 3450024593, 6900049186, 13800098372, 44850319709, 89700639418, 179401278836]

約数ペア:

[(1, 179401278836), (2, 89700639418), (4, 44850319709), (13, 13800098372), (26, 6900049186), (52, 3450024593), (199, 901513964), (398, 450756982), (796, 225378491), (863, 207880972), (1726, 103940486), (2587, 69347228), (3452, 51970243), (5174, 34673614), (10348, 17336807), (11219, 15990844), (20089, 8930324), (22438, 7995422), (40178, 4465162), (44876, 3997711), (80356, 2232581), (171737, 1044628), (261157, 686948), (343474, 522314)]