161748288

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21601}}^1$

素因数の和:21632

約数の個数: 84

約数和(自身を含む): 499308628

約数和(自身を除く): 337560340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 21601, 43202, 64803, 86404, 129606, 172808, 194409, 259212, 280813, 345616, 388818, 518424, 561626, 691232, 777636, 842439, 1036848, 1123252, 1382464, 1555272, 1684878, 2073696, 2246504, 2527317, 3110544, 3369756, 4147392, 4493008, 5054634, 6221088, 6739512, 8986016, 10109268, 12442176, 13479024, 17972032, 20218536, 26958048, 40437072, 53916096, 80874144, 161748288]

約数ペア:

[(1, 161748288), (2, 80874144), (3, 53916096), (4, 40437072), (6, 26958048), (8, 20218536), (9, 17972032), (12, 13479024), (13, 12442176), (16, 10109268), (18, 8986016), (24, 6739512), (26, 6221088), (32, 5054634), (36, 4493008), (39, 4147392), (48, 3369756), (52, 3110544), (64, 2527317), (72, 2246504), (78, 2073696), (96, 1684878), (104, 1555272), (117, 1382464), (144, 1123252), (156, 1036848), (192, 842439), (208, 777636), (234, 691232), (288, 561626), (312, 518424), (416, 388818), (468, 345616), (576, 280813), (624, 259212), (832, 194409), (936, 172808), (1248, 129606), (1872, 86404), (2496, 64803), (3744, 43202), (7488, 21601)]