155220904038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{26003}}^1$

素因数の和:27429

約数の個数: 64

約数和(自身を含む): 336607425792

約数和(自身を除く): 181386521754

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1361, 1462, 2193, 2722, 4083, 4386, 8166, 23137, 26003, 46274, 52006, 58523, 69411, 78009, 117046, 138822, 156018, 175569, 351138, 442051, 884102, 994891, 1118129, 1326153, 1989782, 2236258, 2652306, 2984673, 3354387, 5969346, 6708774, 19008193, 35390083, 38016386, 57024579, 70780166, 106170249, 114049158, 212340498, 601631411, 1203262822, 1521773569, 1804894233, 3043547138, 3609788466, 4565320707, 9130641414, 25870150673, 51740301346, 77610452019, 155220904038]

約数ペア:

[(1, 155220904038), (2, 77610452019), (3, 51740301346), (6, 25870150673), (17, 9130641414), (34, 4565320707), (43, 3609788466), (51, 3043547138), (86, 1804894233), (102, 1521773569), (129, 1203262822), (258, 601631411), (731, 212340498), (1361, 114049158), (1462, 106170249), (2193, 70780166), (2722, 57024579), (4083, 38016386), (4386, 35390083), (8166, 19008193), (23137, 6708774), (26003, 5969346), (46274, 3354387), (52006, 2984673), (58523, 2652306), (69411, 2236258), (78009, 1989782), (117046, 1326153), (138822, 1118129), (156018, 994891), (175569, 884102), (351138, 442051)]