163965172

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{10079}}^1$

素因数の和:10180

約数の個数: 36

約数和(自身を含む): 337841280

約数和(自身を除く): 173876108

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 8134, 10079, 16268, 20158, 40316, 70553, 141106, 282212, 493871, 836557, 987742, 1673114, 1975484, 3346228, 5855899, 11711798, 23423596, 40991293, 81982586, 163965172]

約数ペア:

[(1, 163965172), (2, 81982586), (4, 40991293), (7, 23423596), (14, 11711798), (28, 5855899), (49, 3346228), (83, 1975484), (98, 1673114), (166, 987742), (196, 836557), (332, 493871), (581, 282212), (1162, 141106), (2324, 70553), (4067, 40316), (8134, 20158), (10079, 16268)]