156779858139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{218521}}^1$

素因数の和:218891

約数の個数: 32

約数和(自身を含む): 226144047360

約数和(自身を除く): 69364189221

約数列:

[1, 3, 19, 41, 57, 123, 307, 779, 921, 2337, 5833, 12587, 17499, 37761, 218521, 239153, 655563, 717459, 4151899, 8959361, 12455697, 26878083, 67085947, 170227859, 201257841, 510683577, 1274632993, 2750523827, 3823898979, 8251571481, 52259952713, 156779858139]

約数ペア:

[(1, 156779858139), (3, 52259952713), (19, 8251571481), (41, 3823898979), (57, 2750523827), (123, 1274632993), (307, 510683577), (779, 201257841), (921, 170227859), (2337, 67085947), (5833, 26878083), (12587, 12455697), (17499, 8959361), (37761, 4151899), (218521, 717459), (239153, 655563)]