161446896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86243}}^1$

素因数の和:86270

約数の個数: 60

約数和(自身を含む): 486588648

約数和(自身を除く): 325141752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 86243, 172486, 258729, 344972, 517458, 689944, 776187, 1034916, 1121159, 1379888, 1552374, 2069832, 2242318, 3104748, 3363477, 4139664, 4484636, 6209496, 6726954, 8969272, 10090431, 12418992, 13453908, 17938544, 20180862, 26907816, 40361724, 53815632, 80723448, 161446896]

約数ペア:

[(1, 161446896), (2, 80723448), (3, 53815632), (4, 40361724), (6, 26907816), (8, 20180862), (9, 17938544), (12, 13453908), (13, 12418992), (16, 10090431), (18, 8969272), (24, 6726954), (26, 6209496), (36, 4484636), (39, 4139664), (48, 3363477), (52, 3104748), (72, 2242318), (78, 2069832), (104, 1552374), (117, 1379888), (144, 1121159), (156, 1034916), (208, 776187), (234, 689944), (312, 517458), (468, 344972), (624, 258729), (936, 172486), (1872, 86243)]