169938504

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{11981}}^1$

素因数の和:12190

約数の個数: 48

約数和(自身を含む): 462625020

約数和(自身を除く): 292686516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 11981, 14184, 23962, 35943, 47924, 71886, 95848, 107829, 143772, 215658, 287544, 431316, 862632, 2360257, 4720514, 7080771, 9441028, 14161542, 18882056, 21242313, 28323084, 42484626, 56646168, 84969252, 169938504]

約数ペア:

[(1, 169938504), (2, 84969252), (3, 56646168), (4, 42484626), (6, 28323084), (8, 21242313), (9, 18882056), (12, 14161542), (18, 9441028), (24, 7080771), (36, 4720514), (72, 2360257), (197, 862632), (394, 431316), (591, 287544), (788, 215658), (1182, 143772), (1576, 107829), (1773, 95848), (2364, 71886), (3546, 47924), (4728, 35943), (7092, 23962), (11981, 14184)]