156976012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{4889}}^1$

素因数の和:5265

約数の個数: 24

約数和(自身を含む): 287532000

約数和(自身を除く): 130555988

約数列:

[1, 2, 4, 23, 46, 92, 349, 698, 1396, 4889, 8027, 9778, 16054, 19556, 32108, 112447, 224894, 449788, 1706261, 3412522, 6825044, 39244003, 78488006, 156976012]

約数ペア:

[(1, 156976012), (2, 78488006), (4, 39244003), (23, 6825044), (46, 3412522), (92, 1706261), (349, 449788), (698, 224894), (1396, 112447), (4889, 32108), (8027, 19556), (9778, 16054)]