164517048

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{40087}}^1$

素因数の和:40121

約数の個数: 64

約数和(自身を含む): 481056000

約数和(自身を除く): 316538952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 40087, 80174, 120261, 160348, 240522, 320696, 360783, 481044, 721566, 761653, 962088, 1082349, 1443132, 1523306, 2164698, 2284959, 2886264, 3046612, 4329396, 4569918, 6093224, 6854877, 8658792, 9139836, 13709754, 18279672, 20564631, 27419508, 41129262, 54839016, 82258524, 164517048]

約数ペア:

[(1, 164517048), (2, 82258524), (3, 54839016), (4, 41129262), (6, 27419508), (8, 20564631), (9, 18279672), (12, 13709754), (18, 9139836), (19, 8658792), (24, 6854877), (27, 6093224), (36, 4569918), (38, 4329396), (54, 3046612), (57, 2886264), (72, 2284959), (76, 2164698), (108, 1523306), (114, 1443132), (152, 1082349), (171, 962088), (216, 761653), (228, 721566), (342, 481044), (456, 360783), (513, 320696), (684, 240522), (1026, 160348), (1368, 120261), (2052, 80174), (4104, 40087)]