149713532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{20599}}^1$

素因数の和:20705

約数の個数: 24

約数和(自身を含む): 276864000

約数和(自身を除く): 127150468

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 20599, 41198, 82396, 473777, 947554, 1627321, 1895108, 3254642, 6509284, 37428383, 74856766, 149713532]

約数ペア:

[(1, 149713532), (2, 74856766), (4, 37428383), (23, 6509284), (46, 3254642), (79, 1895108), (92, 1627321), (158, 947554), (316, 473777), (1817, 82396), (3634, 41198), (7268, 20599)]