129216282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{2447}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 278836992

約数和(自身を除く): 149620710

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 677, 1354, 2031, 2447, 4062, 4894, 7341, 8801, 14682, 17602, 26403, 31811, 52806, 63622, 95433, 190866, 1656619, 3313238, 4969857, 9939714, 21536047, 43072094, 64608141, 129216282]

約数ペア:

[(1, 129216282), (2, 64608141), (3, 43072094), (6, 21536047), (13, 9939714), (26, 4969857), (39, 3313238), (78, 1656619), (677, 190866), (1354, 95433), (2031, 63622), (2447, 52806), (4062, 31811), (4894, 26403), (7341, 17602), (8801, 14682)]