138642804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167443}}^1$

素因数の和:167476

約数の個数: 36

約数和(自身を含む): 365697696

約数和(自身を除く): 227054892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 167443, 334886, 502329, 669772, 1004658, 1506987, 2009316, 3013974, 3851189, 6027948, 7702378, 11553567, 15404756, 23107134, 34660701, 46214268, 69321402, 138642804]

約数ペア:

[(1, 138642804), (2, 69321402), (3, 46214268), (4, 34660701), (6, 23107134), (9, 15404756), (12, 11553567), (18, 7702378), (23, 6027948), (36, 3851189), (46, 3013974), (69, 2009316), (92, 1506987), (138, 1004658), (207, 669772), (276, 502329), (414, 334886), (828, 167443)]