161316252

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{7079}}^1$

素因数の和:7303

約数の個数: 48

約数和(自身を含む): 420268800

約数和(自身を除く): 258952548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 5697, 7079, 7596, 11394, 14158, 21237, 22788, 28316, 42474, 63711, 84948, 127422, 191133, 254844, 382266, 764532, 1493669, 2987338, 4481007, 5974676, 8962014, 13443021, 17924028, 26886042, 40329063, 53772084, 80658126, 161316252]

約数ペア:

[(1, 161316252), (2, 80658126), (3, 53772084), (4, 40329063), (6, 26886042), (9, 17924028), (12, 13443021), (18, 8962014), (27, 5974676), (36, 4481007), (54, 2987338), (108, 1493669), (211, 764532), (422, 382266), (633, 254844), (844, 191133), (1266, 127422), (1899, 84948), (2532, 63711), (3798, 42474), (5697, 28316), (7079, 22788), (7596, 21237), (11394, 14158)]