138351798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{937}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 323677536

約数和(自身を除く): 185325738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 631, 937, 1262, 1874, 1893, 2811, 3786, 5622, 5679, 8203, 8433, 11358, 12181, 16406, 16866, 24362, 24609, 36543, 49218, 73086, 73827, 109629, 147654, 219258, 591247, 1182494, 1773741, 3547482, 5321223, 7686211, 10642446, 15372422, 23058633, 46117266, 69175899, 138351798]

約数ペア:

[(1, 138351798), (2, 69175899), (3, 46117266), (6, 23058633), (9, 15372422), (13, 10642446), (18, 7686211), (26, 5321223), (39, 3547482), (78, 1773741), (117, 1182494), (234, 591247), (631, 219258), (937, 147654), (1262, 109629), (1874, 73827), (1893, 73086), (2811, 49218), (3786, 36543), (5622, 24609), (5679, 24362), (8203, 16866), (8433, 16406), (11358, 12181)]