156721635788

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{51613}}^1\times {\mathrm{14323}}^1$

素因数の和:65993

約数の個数: 24

約数和(自身を含む): 279462557808

約数和(自身を除く): 122740922020

約数列:

[1, 2, 4, 53, 106, 212, 14323, 28646, 51613, 57292, 103226, 206452, 759119, 1518238, 2735489, 3036476, 5470978, 10941956, 739252999, 1478505998, 2957011996, 39180408947, 78360817894, 156721635788]

約数ペア:

[(1, 156721635788), (2, 78360817894), (4, 39180408947), (53, 2957011996), (106, 1478505998), (212, 739252999), (14323, 10941956), (28646, 5470978), (51613, 3036476), (57292, 2735489), (103226, 1518238), (206452, 759119)]